Suggestion: Have tamed foxes recognized as "true" pets

[lilytoonk8]

Because foxes use the FoxEntity specific "OWNER" tag to determine who to follow and assist, even foxes at tame progress 4 lack some of the functionality of "true" pets such as death logs, and they're incompatible with mods that alter pet behavior like Companion, Respawnable Pets, and Transferrable Pets.

If possible, I'd love to see an update that changes how a fully-tamed fox's data is stored so that they work with other pet mods.