He sleeps most of the time, has difficulty walking, weakness in his legs, trembling
and very hungry
and thirsty. He is a very anxious dog normally
and scared of many things, especially the vet. He did like to take walks, but was scared when he saw other dogs. He doesn't want to go on walks anymore. We want to do the best thing for him but this does not seem like a good quality of life. I am really stressing over this! Any words of advice?