It is very easy for dogs to scratch their intestines and stomach when eating chicken bones, which can cause vomiting, diarrhea, loss of appetite, listlessness, blood in their feces and other symptoms. If you find these symptoms, you need to take your dog to the hospital for treatment immediately. If the symptoms are mild, you can feed the dog some probiotics to help with gastrointestinal digestion. It is best to eat and drink without food to avoid increasing the burden on the gastrointestinal tract. If the symptoms are severe, you need to go to a pet hospital for anti-inflammatory injections.