Dogs cannot eat chocolate. Chocolate is processed from cocoa beans and contains a variety of methylxanthine derivatives, which can cause diarrhea and vomiting in dogs. In severe cases, it can cause muscle spasms and even shock in dogs, which can seriously harm the heart of dogs. and nervous system.

In addition, dogs cannot eat watermelon seeds, apple cores, grapes, raisins, mushrooms, nuts, onions, garlic and other foods. Once these foods are eaten, dogs will suffer from vomiting and diarrhea in mild cases, and death in severe cases.