can dogs develop allergies as they age?
My dog is 8 years old. For years, I had been feeding him beneful. I noticed recently that he was itching like crazy. He looked miserable. It wasn't fleas because I gave him his flea treatment not long before. I changed his food to Solid Gold and he stopped itching. This has never happened before. Could this have been a grain allergy?
It sounds like a grain allergy. My 20 year old cat has always been fed high quality cat food. Last year she developed dry scabs she shed everywhere. I thought it must be bacterial, fungi or virus. I switched to grain-free (not thinking it would work). Within a few days it cleared up!