If the dog does not have any abnormalities such as vomiting, diarrhea, or soft stools, then the main consideration is that the dog is picky eaters. Set a time for the dog to eat. If the dog does not finish the meal within the specified time, the owner will take the meal away and do not give the dog a meal until the next feeding time. After several such trainings, the dog will be able to correct its bad habit of not eating well.

People often get bored of eating the same food, and dogs get bored too. If a pet owner offers the same brand of dog food to his dog without changing or feeding him something else, the dog will inevitably not want to eat it. Therefore, pet owners can adjust their dog's diet and occasionally feed their dog different brands of dog food, or they can enrich their dog's diet and add some meat, fruits, vegetables, etc., so that the dog can get more balanced nutrition.

It may also be caused by digestive system diseases, such as gastrointestinal infections. It is recommended to consult a pet doctor in time.