He is SO cute! If he doesn't become too heavy he might be able to manage as he is, even when he's full-grown -- I saw a video clip some time ago showing an adult cat walking on its front paws. No idea why (IIRC it had hind legs), but the butt was just held high in the air and the cat was trotting along at a pretty good clip.
But a set of wheels would probably make Anakin's life easier. Animals adapt amazingly fast. Another video showed a cat that needed to artificial hind feet (don't remember what happened to its own feet), and as soon as the drugs wore off, the cat was up and ready to go -- and not just on level surfaces; it was scampering over a lot of things in its path. The vet was the one with the problem, trying to keep the cat from getting over-ambitious and possibly injuring itself!