Dogs anorexia may be caused by food problems, gastrointestinal digestion disorders, illness, internal parasite infection, or being in estrus. If the dog, in addition to anorexia, also shows symptoms such as depression, abnormal body temperature, lethargy, diarrhea, vomiting, etc., it is more likely to be caused by an infectious disease. This situation is serious and requires immediate consultation with a pet doctor for medication to increase the chance of cure.

1. There’s something wrong with the food

If a dog suddenly becomes anorexic, it is likely to be caused by a problem with the food, such as the dog food has deteriorated and smelled, the food is too single, the new dog food does not suit the dog's taste or has poor palatability, etc. In addition, if you give your dog too many snacks, bones and meat at will, it will also cause your dog to become picky and resist eating staple food.

2. Gastrointestinal digestion disorders

If the dog's anorexia persists for a long time, it should be considered to be caused by gastrointestinal digestion disorders. Some dogs have weak gastrointestinal function and lack beneficial bacteria and digestive enzymes. They usually eat little or do not eat without feeling hungry, so they will suffer from anorexia.

3. Sick

Dog anorexia may also be caused by illness, such as canine fever, parvovirus, viral enteritis, colds, intestinal dysfunction, fractures and other diseases, which can all lead to anorexia in dogs. In this case, the owner needs to pay attention to the dog's mental state and urinary and defecation conditions. If the dog has symptoms such as diarrhea, vomiting, fever, lethargy, sneezing, runny nose, depression, etc., it is likely that the dog is sick. It is recommended to find out the cause as soon as possible and receive treatment as soon as possible. Only after the dog recovers his health will his appetite return.

4. Internal parasite infection

Internal parasitic infection can also cause anorexia in dogs. In addition to anorexia, dogs often have diarrhea and parasites are often found in their feces. If the parasite in the body is roundworm, the dog will also suffer from chronic weight loss. It is recommended that owners take their dogs to the pet hospital for a stool examination and internal deworming to alleviate this problem.

5. In estrus

Dogs in estrus may also experience decreased appetite or even anorexia due to increased hormone secretion. This kind of anorexia is relatively easy to solve. Just pay attention to the dog's hygiene and provide sufficient drinking water. Wait until the dog is in heat.You can eat normally.