Wolf Problems
I spawned wolves with single player commands, tamed them with bones and after a few times of logging in the world and disconecting, my wolves won't follow or sit down. They won't do anything. Help
Try retaming it when you log back on using the bone, then it should work.
If you are using TMI than it's not a problem to get bones.
Neither is it when you play without it. Just kill skeletons. So don't be afraid of wasting bones.