His back legs certainly don't look good but I don't see a problem with his front legs. What happened to his tail--it has no hair!
How old was he when you got him and where did you get him from? Has he been to the vet yet?
Ruth & the 4 Legged Rescue Gang
Rafi the malaroo
Gio & Varda, the krazy kittens
....In my heart: