There are many things that Samoyeds cannot eat. The most common ones are chocolate, which may cause drooling, vomiting and diarrhea, and may cause extreme excitement. In severe cases, they may even fall into coma. This is mainly caused by theobromine poisoning; For onions, you may suffer from listlessness, frequent asthma, and white discharge in the mouth, which is mainly caused by disulfide poisoning; thirdly, for grapes, you may experience vomiting, abdominal pain, and in severe cases, even no urine, and eventually kidney failure; fourthly, grapes may cause vomiting, abdominal pain, and even no urine in severe cases. It is a bone, which may scratch the esophagus, causing gasping, and even shock in severe cases.