I have examined his legs as best I can, he has some fur missing on the right hind
leg, about an inch to two inches long and half an inch wide, a few scrapes on the skin but
no other marks. I test his paw reflex and they all seem normal, he has strength in the back legs, not like it was, but he can use them. He gets around very very slowly, I have soaked him in epsoms salt bath, for 5 minutes once a day for two days in a row, and that seemed to help him.