1. The dog may have some gastrointestinal problems, suffer from gastroenteritis, and have gastrointestinal obstruction, which makes the dog not want to eat.

2. Mostly caused by canine distemper, parvovirus and other diseases.

3. It may be an acute intestinal infection. If you have frequent vomiting symptoms, you can take some vitamin b6 to prevent vomiting, drink plenty of water, supplement electrolytes, and conduct routine blood tests to check for inflammation. If necessary, treat with cephalosporins and anti-inflammatory drugs. .

4. Some dogs are definitely not willing to eat unpalatable dog food due to picky eaters. They can change to some more palatable dog food.

How to prevent dogs from getting sick:

After pets are infected with parasites, it will not only damage their bodies, but also cause their resistance to decrease and make them susceptible to other diseases. Therefore, pet owners should deworm their beloved pets regularly. The specific deworming interval must be based on the drug instructions or doctor's advice. It is recommended that the following methods be used: once a month for children under 6 months of age, and once a month for those above 6 months of age.