my dog just started walking wobbley. his hind legs act like they don't want to work right. i know he wasn't hit by anyone or a vehicle. he doesn't act like he is in pain he just can't walk right.
I don't know what breed of dog you have, but some breeds have spinal disc problems. If you search the web some breeds are prone to acute rupture and other are prone to chronic slow ruptures. I would call the vet
