Just be sure to keep from over train them, or they spoil and can end up killing you when you try to eat them.
OT: Snake Shedding technique....yeah Edo Tensei is probably his "strongest" tech, but his best one is Snake Shedding or the actual body transfer Jutsu.
The snake shedding keeps him from physical harm, and the possession keeps him young!
edo tensi since he havn't any other good jutsu
his second strongest jutsu is snake arm !!!!!!!!!!!
but if he has kabuto's power then his second strongest jutsu is lighting and sound jutsu