As soon as a baby wolf matures, it teleports to its owner.

Duplicate: Obtain a baby wolf by breeding. Command it to stay, then simply wait a fair distance away until it matures. At this point, it should teleport to the player.

Additional Notes: Only tested in Single Player. Each time the baby wolf was commanded to stay it was first fed until it was at full health. Each time the wolf teleported to the player upon maturing, it was still seated.