Rich, just got back from Maine... I read this with much feeling for him and you. About a month and a half ago my buddy was poisoned by the yard guys with some nasty crap and they left no signs... he was so very sick and I went through all that with him and he did pulled through. And they they said well sorry but he is just a dog . .A dog? He is family assholes. So I'll keep a good thought going for yah brother and Bruno...