The reason why a dog is frothing, not eating, and lacks energy may be due to the following three reasons: 1. Gastrointestinal discomfort, which may be caused by the dog’s improper diet, which leads to gastrointestinal problems in the dog and causes this phenomenon; 2. Food Poisoning may be caused by the dog accidentally eating inedible foods such as grapes, chocolate, etc., resulting in food poisoning; 3. Canine distemper, it may be caused by the dog suffering from canine distemper, which may lead to symptoms of foaming at the mouth.

Tips:

Some puppies who have just arrived in a new environment may also have this phenomenon, usually due to a stress reaction caused by excessive fright. , and the owner feeds the dog anthelmintics and other drugs at this time, which will cause the dog to foam at the mouth.