I spoke to the vet about an hour ago and we've come to the conclusion that Buck's time has come to make the trip to Rainbow Bridge. My heart is breaking. I am waiting for their office to call me back....I am putting on my big girl panties and I am going up to the office to be there....though he loves the staff I just think Bill or I need to be there...they just called as I was typing....4:30.....I've been crying all afternoon.