^^^^^ Between you and your neighbors, it sounds like he was a lucky dog. When I got my pup he was 25 lbs underweight, had lungworm, and had spent the first year of his life on a chain. I literally had to teach him how to be a dog.
I finally took him to my vet this week, and somehow his knees seem solid. He's on pain meds and staying home for two weeks, then if he still is in pain will have xrays to explore further.
I finally took him to my vet this week, and somehow his knees seem solid. He's on pain meds and staying home for two weeks, then if he still is in pain will have xrays to explore further.