Have tamed wolves load chunks like how ender pearls do

This would be useful, for:

1. it would fix the problem of tamed wolves falling into an unloaded chunk (usually when boating across an ocean) and being unable to teleport back their owner, confusing that owner on what happened to their wolf.

2. sitting a wolf would create yet another way to keep chunks loaded, like a really early game version of an ender pearl stasis chamber that also works in the nether.

In multiplayer servers, when the owner of the wolf is offline, the wolf should either not load chunks again until the player comes back online, or the wolf should disappear until the player comes back online. I think the latter would be a great idea so the wolf cannot get lost, die on its own, or get killed by other players while its owner is offline, which could, again, confuse the owner on what happened to their wolf (and maybe cause server drama).