He had all the things you said your dog
has, weak back legs, couldn't walk, had trouble going up and
down stairs, panting, barking over nothing, lost his eye sight, couldn't hear, funny noises while sleeping, all of it. He got a bad eye infection that required surgery. After surgery he did not fully recover. He just couldn't breathe and it got worse. He was put down on July 21. It's still hard to think about, he was such a healthy puppy and young dog.