In this case, the dog may be suffering from canine distemper. If the dog is suffering from canine distemper, it will suffer from listlessness, weakness, vomiting, diarrhea, and convulsions in the later stage. Dogs that fall when walking, stand unsteadily, and vomit may be neurological canine distemper. In situations like the one described, it is estimated that it is already in the final stage of canine distemper.

It is recommended that the dog be tested with test strips, and then treated with anti-inflammatory, anti-viral, and immunity-boosting drugs. The above symptoms will also appear after the dog is poisoned. It is recommended to consult a pet doctor immediately to induce vomiting, and then send the dog to the hospital for emergency treatment.