Sue thank you for updating us. I know the uneasiness you feel, even though he seems to be better. Killian was one of the first pups I "met" when I joined here. He has sure been a very special part of PT and we have all come to love and admire you and him as well for the fight he is putting up and the way you are helping him through all of this. I hope he will be around for quite some time to come. Continued prayers and (((hugs))) to you and your special boy.