home Dogs The dog has lost a lot of weight and does not eat anything

The dog has lost a lot of weight and does not eat anything

Why the dog is losing weight?

If the dog is losing weight and at the same time eats well and a lot, you need to immediately begin to understand why this is happening.

It is quite easy to determine how well-fed a dog is. Her ribs and hips (hip joint) should not be visible through the skin, but should be easily felt. In some breeds, thinness is a breed characteristic, such as toy terriers and greyhounds.

However, every attentive owner can notice when his dog suddenly began to lose weight. This can be a very alarming sign of serious illness, therefore, you should treat it carefully.

Dog Weight Loss Reasons

Lack of variety in food may be among the “mild” reasons. The reason may be a dry food poor in the components needed by the body or a lack of vitamins in natural food. When feeding your dog dry food, you should always have access to clean water.

Lack of water can lead to regurgitation of food, development of constipation, exhaustion. Natural food can simply go bad, especially in summer, and therefore the dog may refuse it. And in general, in the summer heat, dogs’ appetite decreases. Nausea and subsequent loss of appetite may be a side effect of certain medications.

If the dog is losing weight not as a result of a clear refusal to eat, but looks quite active, this may indicate problems in the animal’s mouth. damage to the palate, teeth, throat. In addition, the dog could swallow some inedible object. Refusal to eat and subsequent exhaustion can also indicate diseases of the gastrointestinal tract:

  • acute gastroenteritis,
  • gastritis,
  • stomach ulcer.

With such diseases, the animal has other symptoms:

  • lethargy,
  • increased body temperature,
  • vomiting,
  • diarrhea,
  • yellowness of the mucous membranes.

Trembling, shortness of breath, decreased physical activity, breathing, irritability, hunched back, drowsiness indicate that the dog is in pain. Decreased interest in food in a dog can also provoke ear infections, which make it difficult for the animal to chew, especially dry granules.

Often these infections are accompanied by allergic reactions to food or other allergens. Appetite is severely impaired in dogs with cancer, as well as those undergoing chemotherapy.

Dog Keeps Losing Weight Despite Eating | Animal in Crisis EP5

What to do if your dog is losing weight?

If the dog does not receive enough minerals and vitamins from food, it is necessary to either change the food to a more saturated one, or add special mineral complexes for dogs to it. A bowl of water should always be available. Natural food should always be prepared fresh, and when buying dry food, check its expiration date.

If the dog’s appetite has disappeared after drug treatment, you need to contact the treating veterinarian with a proposal to replace the medicine. The mouth of the animal should be inspected for damage.

If, in addition to a lack of appetite, the dog has other signs of the disease: lethargy, drowsiness, vomiting, fever, the dog does not find a place for itself and whines in pain, you should contact your veterinarian as soon as possible and get tested for diagnosis.

With a timely visit to a doctor, treatment gives good results and can be limited only by diet, pain relievers and taking vitamins.

Possible Causes of Dog Weight Loss

If the dog is losing weight dramatically and seemingly for no reason, the owners of the animal should think about the possible causes of this symptom. Often, weight loss becomes one of the most noticeable clinical signs of a number of diseases, disorders in the diet or the functioning of the body as a whole. Loss of appetite can be triggered by the following factors and diseases:

  • Digestive problems caused by a balanced diet. As a result, the dog may develop diarrhea or, conversely, constipation. Such problems can be caused by diseases of the gastrointestinal tract, among the most common are stomach ulcers and various types of gastritis, colitis, pankeratitis and others. You can deal with such negative dynamics by including various trace elements in the pet’s diet (these and other nuances of proper feeding of the animal are described in more detail below).
  • Helminthic invasion. The ingestion of various types of helminths into the animal’s body can also cause dramatic weight loss, even with a normal diet.
  • Complete or partial refusal to eat. This behavior of a pet can be dictated by a number of reasons. If your dog hasn’t eaten for one or more days, don’t worry. But if such a voluntary hunger strike lasts long enough, you should immediately take the dog to the veterinarian.
  • Postoperative period. Unfortunately, it is not uncommon for a dog to lose weight after surgery. In such a situation, you should check with a specialist whether such a dynamics is normal, or it still indicates that something went wrong as planned.
  • Damage to the oral cavity. If the animal refuses to eat or eats it reluctantly or cautiously, but does not look lethargic or lethargic, the dog’s mouth should be examined for throat wounds, damage to the teeth or palate.
  • Ear infections that make chewing very difficult.
  • Cancer and chemotherapy.
  • Viral diseases, such as those caused by type I and type II adenovirus (hepatitis and adenovirus, respectively).
  • Food allergies, as well as allergic reactions to certain elements of the environment.
  • Chumka. a very dangerous disease for dogs.

The dog loses much weight for no reason

Despite the fact that most dog owners believe that only being overweight can cause health problems for a pet, a sharp decrease in the animal’s weight is also a very alarming signal. If the dog is losing weight quickly and for no reason, this may indicate various diseases, serious disorders in the body, or an unbalanced diet. In any case, it is definitely not worth ignoring this symptom, since the detection of problems in the early stages almost always guarantees a speedy recovery of the animal.

Common signs that your dog is losing weight

Usually, dog owners can easily notice that the pet is losing weight noticeably. However, if you do not want to “run” the problem and want to know by what signs you can determine even a slight decrease in weight, you should remember that:

  • if the dog is in normal physical shape, its ribs are palpable, but not visible through the skin;
  • the pelvic bones should also not protrude, if they are noticeable even with inattentive examination, this is an extremely alarming signal;
  • weight loss is usually accompanied by dull hair and, in some cases, partial hair loss;
  • while losing weight, the dog may become less energetic, lethargic and apathetic.

In some cases, a sharp decrease in weight may be accompanied by frequent vomiting, fever, tremors, shortness of breath, and increased drowsiness. There may also be abnormal irritability in the dog.

Help and advice for unreasonable weight loss

Most often, a dog loses weight precisely because of serious disturbances in the diet. Even if it seems to you that you are feeding the dog according to all the rules of a healthy diet, carefully check the recommendations for feeding the pet below. it is possible that you yourself, without noticing it, provoke disturbances in the dog’s body.

Basic rules and mistakes in feeding pets

Perhaps the most important rule of healthy dog ​​nutrition implies that the amount of food consumed by an animal should be in direct proportion to its activity and the amount of physical activity. Accordingly, if the dog moves a lot during the day, the amount of food should be increased, and the animal, which prefers sleep and rest to active pastime, should receive slightly less food.

In addition, you should definitely pay attention to the behavior of the dog after it finishes lunch. Usually, after eating, the pet leaves the feeding place without unnecessary emotions. But if the animal with all its appearance demonstrates that there is not enough food for it, moves the bowl and carefully licks it, an additional portion should be allocated to it. Of course, there are cases of so-called pathological greed in animals, when the owner should ignore this behavior in order to avoid obesity. However, this is quite rare.

Also, dog owners often ignore perhaps the most important rule: in order to avoid problems with the gastrointestinal tract, it is imperative to feed the dog several times, usually twice a day. The animal’s bowl should be removed 20 minutes after filling. In this case, it does not matter at all whether all the food is eaten or not. If you prefer to feed your dog special dry food, make sure that the required amount of water is constantly standing next to the bowl.

Unfortunately, not all dog owners pay enough attention to the amount of minerals in the pet’s diet, while the products on the menu should contain calcium, glycerophosphate, bone meal and other equally important mineral elements. However, you should not rush to extremes: if the owner overdoes it with minerals, this can lead to increased bone fragility and, as a result, to a high probability of fractures. Such an overdose is especially dangerous for young dogs. In middle-aged dogs, the excess of these substances can simply be washed away. That is why the dosage of minerals in the diet should be discussed with a specialist.

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In addition, dogs suffer from total or partial intolerance to a number of foods, including:

  • foods high in sugar, such as cakes, sweets;
  • salt, whose amount in food should be limited as much as possible;
  • certain types of meat, namely pork and lamb;
  • milk (despite the usefulness of this product, many dogs suffer from a low susceptibility to lactose, which in large quantities is useful only for puppies);
  • spices and flavors contained in baked goods can even lead to fainting of the animal.

There is also a lot of controversy about whether to feed dogs raw food. The answer is quite simple. the animal should eat raw meat, fish and vegetables from time to time. To avoid contamination of the animal with helminths and bacteria, the product can be doused with boiling water. It is very important for middle-aged dogs to get the bone as often as possible. However, the number of such snacks should not exceed once a day. Otherwise, bones become a direct route to gastrointestinal disorders. If you feed the animal with various vegetable salads, add butter or sour cream to them. This will allow the body to better absorb vitamins.

Thus, if your dog is losing weight for no reason, make sure you follow all of the above guidelines and rules.

As mentioned earlier, the animal’s appetite can be significantly reduced due to surgery or drug therapy. In such a case, it is better to consult a doctor and, if necessary, replace the drugs used.

Before contacting the veterinarian with complaints that the dog is losing weight, it is worth checking the pet’s oral cavity for various wounds and injuries. If they are absent, the possibility of preventive deworming should be discussed with the veterinarian.

Dog owners should remember that even such a “harmless” symptom as weight loss in a dog can lead to more than serious consequences. If the loss of appetite is accompanied by a number of other clinical signs, including vomiting, fever, fussiness and pain, the alarm should be beaten immediately. Remember, only a specialist can accurately diagnose the disease during a personal examination of a sick animal. Self-acting on the part of dog owners can only aggravate the situation.

If the owners of the animal decide to contact the veterinarian in time, there is a high probability that the treatment will be successful and will not involve any serious measures. In such cases, a special diet, vitamins and pain relievers are usually prescribed.

The dog doesn’t eat anything. What to do?

Dog breeders know that there are times when the dog does not eat anything, as if it is arranging a fasting day. But at the same time, she looks active and healthy. However, it happens that a dog refuses food not for the sake of unloading.


If the dog is sluggish and does not eat anything for a long time, but at the same time nothing hurts him, it is necessary to establish a diagnosis. To do this, you need to contact a 24-hour veterinary clinic and conduct a series of tests.

  • A complete blood count will show the state of the body and trends.
  • X-rays can help detect tumors in dogs, signs of obstruction, enlarged heart, etc.
  • Using an ultrasound scan, it is worth checking the adrenal glands and all internal organs.
  • ACTH stimulation test will help test an animal for Addison’s disease.
  • The veterinarian may recommend other tests as well, perhaps after noticing some symptoms or after studying her medical history.

Why isn’t the dog eating anything? What are the reasons?

A dog’s lack of appetite or anorexia can be caused by a variety of reasons. For example, soreness while eating can cause broken teeth, gum infections, and other dental conditions.

Decreased interest in food can also provoke ear infections. Chronic ear infections are almost always associated with food allergies or other environmental allergens. One of the main things a dog doesn’t eat is pain. To understand if something hurts the dog, you need to take a closer look at it.

The fact that something hurts the animal will tell you:

  • shiver,
  • labored breathing,
  • hunched back,
  • decreased physical activity,
  • irritability,
  • too long sleep.

Often, the loss of interest in food is due to the presence of gastric ulcers, nausea, which occurs against the background of kidney disease due to excessive acidity.

Sometimes anorexia and nausea can occur with certain medications as side effects. If the dog drinks any medications and it is after this that its appetite has worsened, it is worth consulting with the treating veterinarian about the possibility of replacing it with more gentle medications.

In some cases, the fact that the dog does not eat anything is the norm

Often, a dog has such periods in life when it does not feel like eating. And that’s okay. For example, many bitches have a decrease or even disappear appetite during estrus. Only if at the end of the cycle the dog’s appetite does not normalize, it should be shown to the doctor.

  • Growing up puppies, especially of large breeds, are often subject to fluctuations in food needs. They can alternately experience a strong feeling of hunger, then a complete lack of interest in food.
  • Also, puppies may refuse to eat due to teething. In such a situation, you need to give the baby something cold to chew and feed him soft food.
  • Hot weather or the addition of special dog vitamins and various mineral supplements to the dog’s appetite can also cause a decrease in appetite.
  • There are also capricious dogs that, for example, do not want to eat vegetables. They can also refuse meat gravy, smelling the spirit of carrot in it.

The dog eats poorly, sluggish: what to do, reasons for refusing to eat

Lack of appetite and apathy are signals that increased attention should be paid to the pet’s health. If the dog is lethargic and does not eat anything, you need to try to quickly find out the reason for this condition, because serious illnesses can be hidden behind seemingly harmless symptoms. So why isn’t the dog eating?

Possible causes of a lack of appetite associated with health problems

The most common reasons why a dog is lethargic and does not eat anything include:

  • Dental problems and oral diseases. For any discomfort that occurs when eating food, the dog will later refuse to eat (broken or loose teeth, mouth injuries, stomatitis). You can see how the dog approaches the food, seems to start eating, but immediately stops and does not touch the food anymore.
  • Any ear diseases. Hearing infections are always accompanied by discomfort, and sometimes pain, when chewing or when you need to gnaw something.
  • Chemotherapy for cancer significantly reduces appetite.
  • Diseases of the gastrointestinal tract (enteritis, volvulus or intussusception of the intestine, gastritis and ulcerative lesions of the stomach or intestines, obstruction of the stomach or intestines).
  • Foreign body in the mouth or esophagus of a dog.
  • Any pain syndrome. If the dog has been experiencing painful sensations of various etiologies for a long time, most often the appetite will be completely absent. They say that the dog feels pain: trembling, shortness of breath, hunched back, the dog tries to move less.
  • Any infectious viral or bacterial disease. accompanied by an increase in body temperature. If the general body temperature has jumped, the dog will drink more, and the appetite will be reduced or disappear altogether.
  • Post-traumatic shock. If the dog has received numerous injuries and has lost a lot of blood, then, of course, there can be no question of any appetite.
  • Drug therapy. With individual sensitivity to some drugs, loss of appetite may develop if they are excessively exposed to the liver and stomach.

When hunger is seen as a normal option

Do not rush to the veterinarian at the slightest change in your pet’s appetite to find out why. There are a number of reasons why hunger is considered a variant of the physiological norm. All that the owner can do under the conditions listed below is to wait a while, observing the condition of the pet.

  • Heat, second half of pregnancy and childbirth. During this period, the dog undergoes changes at the hormone level, which can affect its appetite. It is likely that during this period the animal will seem somewhat emaciated. Also, when eating the placenta after childbirth, the dog’s hunger does not occur earlier than after 5-8 hours. If, in addition to the lack of appetite, nothing bothers you, you should not interfere with the process, it is enough to observe so that new symptoms do not appear until the appetite is normalized;
  • An excess of nutrients. The dog is able to feel the abundance of essential nutrients in the body, which does not need to be replenished. During such periods, the dog feels great, even when not eating. No need to force food!
  • During the period of illness. Very often, during the period of treatment, the dog’s appetite disappears. If, in the absence of appetite, the animal continues to recover, then there is no point in feeding by force or with the help of droppers.
  • Stress and blues. Dogs are sensitive to changes in weather conditions, a change of environment or owner, they can have a bad mood and mope. This causes intermittent hunger. The lack of appetite for such reasons is not long lasting, but even in this state, the dog does not refuse special treats. But it is not recommended to feed in excess of tasty food during such a period, because blues and stress can turn into finicky eating.
  • Finickyness. When feeding an animal with tasty treats (meat or special dog food, which is made with flavor enhancers), it will completely refuse regular food (cereals, soups, etc.).
  • Teething. Teething in young puppies is often accompanied by discomfort when eating. Small dogs can chew on everything to relieve their condition, but they will refuse food.
  • Hot weather. Very often, in hot weather, dogs try to drink more and eat less. In hot weather it is considered normal if the dog only drinks, but does not eat. At a comfortable temperature, appetite returns and does not require any intervention.
  • Old age. An older dog often refuses food in anticipation of his own demise.
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If the dog does not eat, is lethargic and. (approximate reasons for additional symptoms)

If the lack of appetite is accompanied by lethargy, fever, tremors, thirst, discoloration of the mucous membranes and skin, vomiting and diarrhea, these are clear signs of health problems. The owner of the dog can only assume what happened to the pet, an accurate diagnosis will only be made by a veterinarian.

For this, the veterinarian undergoes a clinical examination and:

  • laboratory tests of blood and urine;
  • x-ray;
  • Ultrasound of internal organs;
  • endoscopy.

Foreign body

What a sin to conceal, whose dog has never in his life swallowed something completely inedible? But for some, such gastronomic perversions pass with impunity, while for others they can cause death.

“Yesterday our Bonechka went to the Rainbow Bridge. They treated her for 3 months, but the girl kept getting dry and dry, didn’t eat anything, she vomited with yellow foam. Whatever the owners did, they consulted with many doctors. Everyone said she had pancreatitis. The poor dog has dried up from 25 kg to 11. Yesterday the owners made a difficult decision. And what do you think? At the autopsy, it turned out that she had swallowed a small rubber bouncy, and it got stuck in some channel, I don’t remember what they called it to me. It was because of this that the dog was drying up. But now there is no one to blame. there is no Boney “.

If your dog does not eat anything, or eats, and then vomits with undigested food, if it feels uncomfortable, it has constipation, or loose and loose stools, it is imperative to check whether it has swallowed something that unable to digest, or poop out, or vomit. Normally, a foreign body, if it does not get stuck in one of the gastrointestinal tract due to its shape or size, comes out with feces, or with vomit within a week (of course, the faster the better). The physiology of a dog is arranged in such a way that what the animal is not able to digest, the body rejects either through the gag reflex, or “pushes” together with the spent “materials” into the rectum and further out. But there are times when, for some reason, this does not happen, or the object is somehow retained inside. This leads to partial or complete obstruction of the gastrointestinal tract, and as a result, causes a lot of accompanying problems: refusal to eat, stomach discomfort, constipation or indigestion, the urge to vomit or vomit undigested food (if the dog is still trying to eat anything because of hunger) then) or bile. The longer the object is in the gastrointestinal tract, the more serious the consequences, up to and including death. Therefore, in case the veterinarian does not suggest that you check the dog for the presence of a foreign body in the gastrointestinal tract, insist that such a check be carried out. It is important to remember that many objects are not visible either on ultrasound or on conventional X-rays (although an experienced surgeon can see even small deviations from the norm on the images). The only way to find out if there is a foreign object in the gastrointestinal tract is X-ray examination using a contrast agent. Contrast substance. barium. looks completely opaque in the picture and gives a clear image of the digestive tract. According to whether the substance moves through the gastrointestinal tract and how exactly, and judged on the presence or absence of internal “obstacles” (in addition to a foreign body, this may be a torsion of some of the intestinal tract or intussusception). Barium is fed to the animal for some time, after which images of the gastrointestinal tract are taken. Discuss the procedure with your doctor. This is when your persistence can save your dog’s life. Obstruction (complete or partial) is not uncommon.

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This is what the common people call a volvulus. turn, twisting of some part of the gastrointestinal tract along or across the axis. Torsion causes complete or partial obstruction in the dog, while if the classic symptom is absent, bloating. torsion is not often diagnosed.

“Last night we started having diarrhea right in the water, and at night from 4 o’clock until the very morning we vomited, the vomit was foamy, white. Diarrhea continues, pouring water straight, every 20-30 minutes. In my opinion, the last time there was even a little blood, something pinkish. Has given already 2 times to Smektu. so far to no avail, plus gave activated charcoal. also. Now we went to the veterinary clinic, took our blood for clinical analysis and biochemistry, and made a dropper. They said to continue giving Smecta up to 5 doses a day and activated charcoal, 10 tablets at a time. They told me to put a dropper 2 times a day until the diarrhea stops. The dog lies in a layer, I can hardly take him to the toilet outside, he hardly drinks. “.

The dog in question almost died from torsion of the mesentery. For several days, veterinarians treated her for an upset stomach, assumed a viral or bacterial disease, and only after the owner’s persistent requests, the dog was finally made a contrast radiography. Result: barium “stands” in the area of ​​the small intestine and does not go further at all. Despite the fact that at that moment the dog was already feeling bad, the doctors and the owner decided to operate on it. During the operation, it turned out that there was a torsion of the mesentery and, as a result, acute inflammation of the small intestine, severe dysfunction of the liver and gallbladder. The dog survived after the operation, but to recover it later, she still needed a blood transfusion, long-term treatment and care.


Intussusception is one of the types of intestinal obstruction, in which one section of the intestine is introduced into the lumen below or above the located section of the intestine. Within the framework of this article, I do not have the goal of describing this disease in detail, I just want to point out that, according to various veterinary sources, intussusception occurs in 8-14% of cases of acute intestinal obstruction. Unfortunately, just like the problems mentioned above (foreign body, torsion), intussusception is often overlooked. If your dog stops eating, it has stool disturbances, urge to vomit, etc. (which I have already written about more than once above). intussusception may be the cause of these problems.

In addition to food refusal, the disease manifests itself in the following symptoms:
Vomiting, and with small intestinal intussusceptions, an admixture of blood is noted in the vomit. Also, with intussusception, there may be a complete cessation of the discharge of gases and feces, or vice versa, an increase in stool with mucus, and in some cases with blood. There may be no blood in the stool, and after a digital examination of the rectum at the tip of the finger, traces of blood may suggest intussusception. On palpation of the abdomen, a mobile formation of an elongated shape is determined. Contrast radiography shows a filling defect with smooth edges, sometimes there is a fixation of a thin stream passing through a narrowed opening at the site of the invaginate with incomplete obstruction.

I will give a vivid example of what happens if such symptoms are attributed to an infectious disease, instead of conducting a thorough diagnosis. Case described by practitioners at the Veterinary Emergency Center. (Moscow city):

“A three-year-old chow-chow dog with a diagnosis of rectal prolapse was delivered to the surgical department of the CEVP. According to the owners, the dog got sick two weeks ago: there was weakness, refusal to eat, vomiting. Were treated by different therapists who diagnosed gastritis, diseases of the liver and pancreas, intestines. Daily intravenous fluids and restorative drugs kept the animal alive. Four days before admission to our department, the animal was prescribed proserin injections daily. An objective examination showed that the animal is in serious condition, the abdomen is tense, sharply painful on palpation, the intestines are swollen. The prolapsed rectum is sharply edematous, bluish in color. There was little chance of salvation. At the request of the owners of the dog, we decided to carry out surgical treatment and found: the whole intestine is black, fetid odor, turbid effusion in the abdominal cavity, triple intussusception. thin to small and small to large intestine with rectal prolapse. The intussusceptions were so deep that they caused mesenteric thrombosis and total intestinal necrosis. Death occurred on the operating table. The intestinal damage was incompatible with life. Analyzing this case, we came to the conclusion that intussusception of the small intestine into the large intestine occurred two weeks ago and caused partial obstruction, but was not diagnosed by anyone, and an overdose of proserin in recent days led to triple intussusception and prolapse of the rectum with mesenteric thrombosis and total intestinal necrosis. ”
I think, after such an example, the need for timely examination for intussusception of a dog with similar symptoms is obvious.

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Other reasons for refusing food

One of the reasons for refusing food or a sharp loss of appetite can be a wound, a foreign body in the dog’s mouth, or bad teeth.

“Masha did not eat or drink for several days. Comes to bowls with food and water, and stands above them like a goby, sighs and sad returns to her place. Given her fastidious nature of food, I did not start to panic right away. At first I tried to diversify her diet. But when she gave up what she always ate with great appetite, I got worried. There was a feeling that she wanted to eat something, but for some unknown reason she could not. They called the breeder, who insisted on a thorough examination of the mouth, gums and palate. When I got into Masha’s mouth, I had a shock. a thick darning needle stuck out in the depths of the mouth, right in the gum. I immediately remembered that just a few days ago, my Skoda tore apart a box of sewing and knitting accessories, but it never occurred to me that she might try to chew something out of it. The needle went along the upper sky and the other end of it was rested against the gum of the opposite side. With grief in half, I managed to get the needle out of the gum. The inflamed area was treated with chlorhexidine and smeared with Metrogyl paste. Masha came to life before our eyes, first of all she drank a whole bowl of water and demanded food. And I almost took her to the veterinarian for tests. “

Among the objects that usually get stuck in the mouth and interfere with the dog, causing physical pain and discomfort: bone fragments, chips from wooden objects (from furniture to “harmless” chewing sticks and games with loading), hard and sharp parts of toys, and more, what can get stuck between teeth or in soft tissues. That is why, in the first place, I recommend a thorough examination of the oral cavity if the dog does not eat (often in such cases, it “bury” food for future use with an unhappy look, as it feels hungry).

In addition to foreign bodies, be sure to examine the dog’s mouth for a sore tooth, gum inflammation, teething (in a dog up to a year), abscesses on the cheeks (after bites, injuries, etc.). All of these can cause problems. And almost all of them (except for rotting teeth) can be solved at home.

The last thing I want to remind you: a dog may refuse food due to stress. For example, with a sharp change of scenery, with the loss of the owners, or in the absence of a beloved owner (a Shar Pei most often has one owner, to whom he is attached with all his dog’s heart).

A careful analysis of the situation will help you understand the reasons for your dog’s “hunger strike” and choose the right measures to address the problem. The main thing is not to wait for everything to “resolve by itself”.

The dog is thin and does not eat: reasons

If the dog has lost a lot of weight and has lost its appetite, then most often the reasons may be:

  • worms;
  • intestinal obstruction;
  • poisoning;
  • pancreatitis;
  • indigestion;
  • excessive food intake and foreign objects entering the stomach;
  • oncology.

A frequent cause is disturbances in the work of the heart and lungs, and the thyroid gland can “junk”. No appetite for antibiotics or chemotherapy.

How to increase your dog’s appetite

If the dog eats poorly, not because of illness, then you can help the pet on your own.

In any other case, you cannot deal with the treatment yourself and you must immediately contact a specialist.

You can improve your food intake in the following ways:

  • Do not feed during the day, so that the dog “work up an appetite.” However, in no case should the water be removed.
  • Add delicious new dishes to your diet. You can give your pet milk, vegetables, fish and fresh meat.
  • Reduce portion. Sometimes the owners overestimate the strength of their animal and give it too much food, but this is not useful and, trying to feed the pet to its fill, only make it worse.
  • Same food. It is wrong to feed only one meal. Just like a person, a dog can get tired of only rice or only meat.
  • The walk can be made longer, and the physical activity more intense.
  • In case of poisoning, wash the stomach with baking soda or a weak solution of potassium permanganate.

If the condition is very serious, then the right thing to do is to take the dog to the veterinary clinic.

What to do if your dog is not eating

Every owner, faced with the problem of a dog’s refusal to eat, understands how difficult it is to pinpoint the exact cause. However, don’t panic. Refusal to eat a dog does not always indicate an illness. Read more in the article.

When refusing food is the norm

Sometimes loss of appetite is considered completely normal and acceptable:

  • The pet can also go through difficult moments in life. Temporary feeling unwell, which will soon pass, you need to be able to accept.
  • In males, the period of “exacerbation” falls on the period of sexual heat. At this time, they can be especially aggressive, flighty and even refuse food.
  • In large breeds, especially in puppies, jumps in appetite are noted: at one time they can eat a lot, overeating, and at another they have an absolute indifference to food.
  • Any pain in the oral cavity, teething is fraught with the fact that the dog does not eat anything.
  • Any surgery using anesthesia can lead to disinterest in food.
  • The dog does not eat well when it is very hot outside. Also, a similar situation is the norm if the owner adds vitamin supplements. Pets react sharply to the taste of food, so they may refuse specific dishes.

Treatment and prevention

After identifying the reasons for the lack of appetite, it is important to urgently start taking action. The specialist will prescribe the most suitable drugs.

It is very important to make the diagnosis correctly, since the course of pills taken depends on it.

What are the symptoms to contact the veterinarian

If the reluctance to eat is no longer accompanied by any other strange symptoms, then you can safely calm down. Observe your pet, the pet may be stressed.

It is not uncommon if a car drove sharply while walking, or you got caught in the rain and thunder rumbled loudly.

This unpleasant symptom of stress will quickly pass, but if even after a long period of time the dog continues not to eat, then this should definitely be alarming and worrisome.

In addition to being indifferent to food, they should also attract attention:

  • wounds in the mouth;
  • vomiting;
  • diarrhea;
  • bloating.

After several days of such a regime, lethargy, lack of strength, rapid fatigue even after sleep may appear, and if other symptoms also appear, then the little friend urgently needs to be taken to the veterinarian. The specialist will accurately make the correct diagnosis.


Worms do not always immediately come to mind, as they behave stealthily. But the symptoms can be noticed, then the drugs should be taken:

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Common Reasons Why A Dog Stops Eating

  • Milbemax. They are easy to feed to the animal as they are small and tasteless. At the same time, they are very effective and quickly solve the problem that has arisen.
  • Caniquantel. This drug has a stronger effect on the pet. But it should only be taken as directed by a doctor.
  • Drontal. Perfectly helps against parasites, does not have a harmful effect on the pet. The tool is among the ten most commonly prescribed drugs.

Any drug has an effect on the pet’s body, the condition of the pet will need to be monitored.

Why doesn’t the dog eat

The reason that the dog does not eat well can be a disease, but also refusal to eat can appear in many other more harmless cases. The owner of the animal is obliged to look after his pet and, if there are obvious signs of weakness, send the pet for examination to the veterinarian.

There are several reasons for refusing food:

  • Change of food. Animals react to food differently from most people. Sudden changes in the usual food can lead to an upset stomach. An animal may be opposed to a new diet if it contains an unknown ingredient.
  • The pet should have a diet, and frequent snacks, pieces of food stolen from the human table will lead to the fact that the dog does not want to eat food bought specially for it.
  • Sour, salty and expired food will remain intact.
  • Cracked tooth, throat pain, cuts on the cheeks.
  • Diseases caused by pathogenic microorganisms are usually characterized by a sharp loss of appetite.
  • This could be a symptom of poisoning. Also in this case, vomiting, lethargy will appear.
  • Kidney failure, ulcers and other various diseases of the stomach, kidneys and intestines show themselves primarily by the fact that the dog does not want to eat.

Depression or depressed mood is a rarer cause. Some pets are extremely sensitive and may worry about new circumstances, and without eating, they give a sign, showing the owner their discomfort with a loss of appetite.

Boredom and cravings for the opposite sex are also very likely causes.