Q. My Golden Retriever 3yrs. Old is starting to scratch against the furniture ,rolls back & forth on the floor & in the yard, why? Is it her food
A. There ate plemnty of possibilities to be able to help you only with that information. Could be the food or other kind of skin allergy, fleas, or mite, etc as all manifest similarly. To have a diagnose and appropiate treatment, you should go to the vet where they can get more information over the history and clinical examination, take skin samples and provide your dog with treatment as adequate.