What could be wrong with a dog with symptoms of shivering poor appetite restlessness vomiting?
I’m no veterinarian, but 7 years ago my border collie had the exact same symptoms and we took him to the vet and were told that he was infected with Parvo. Consequently he died 2 days later. Some dogs are also affected like people to the drastic changes of the weather. It goes from hot to cold to rainy to dry and then we get sick and some of us come down with the Flu or a common cold, but either way no one is immune. Hope this is helpful.