I have aquired a handicap bearded dragon?

i know the rule of thumb when t comes to beardies...but "Moses" is missing his front foot, and he is quite a youngster...he has troubles walking, he wabbles very much...he seems to handle himself fairly good...but is there any special treatment i should provide, to make things easier for him? i mean no matter what, im not going to neglect his problem, i am simply seeking the best possible treatment i can offer...