I'm really sorry Robyn. You are doing the best you possibly could, and if giving the pills is helping him for now, that's the important part. Would you want him to have a longer life, always itching? Or a possibly shorter one, but extremely happy with you? You are doing everything possible, don't be too hard on yourself. None of this is your fault. If Jasper had gone to a different home, he probably wouldn't have been cared for half as good. I'm sorry, I don't know what else to say, but you'll both be in my prayers!