I thought he had dry skin because he was itching so much and so did the vet because he never had rash or anything. We went back for a check up today and its allergies. He has been sneezing more lately and biting his legs. So he's on a form of claritin for dogs. I know a lot of people on here have dogs with allergies too. Just wanted to share. My main question is are these seasonal allergies or will he have to take these meds forever? I'm sad that he was in so much pain. He's scratching as I type this and I gave him a pill already