Hi this is my first post on this forum. I am a little worried about my cav, He has developed dry spots on his back and sides that are kind of scabby and they are starting to go bald. I have taken him to the vet and am waiting for the results of skin scrappings, Which billy didn't like one little bit. But in the mean time he is still scratching and everytime I stroke him he starts licking the air. I was wandering if anyone else has ever seen this and what it turned out to be. He seems healthy enough. and his coat is still nice and glossy.The vet was really pleased with him in that respect. but he didn't tell me anything about what he suspects this could be, and that worries me. Please help.