I've been bathing Duke once a week with some shampoo made for dry skin. But, he's still itching like crazy and I can't feed him the fish or anything similar all the time because of that pancreaitis that he had. If I don't bathe him often, he feels all dirty and is still itching. I've just started giving him Benadryl but it makes him so sleepy that I just give it to him at night. Anyone have any suggestions?