Quote Originally Posted by Ashiel View Post
If your animal companion received the benefits of your Rage and Rage powers, I could consider that for sure.

Bardic performance would be neat too (howling wolf grants your party bonuses).

Wild shape could be neat too.

Sneak attack could be neat as a flanking buddy.

Studied Target would be decent.

Challenge could be neat too.

Judgment might be decent.

Witch hexes could be fun (hex people and have your raven cackle for example).

Probably could think of a few others that would be neat.
Uhm, Challenge, Rage, judgement and sneak attack cost the same as Favored enemy, so I can see an exchange there without a problem.

Things that modify those features are extras (like rogue talents than add to sneak attacks, and rage powers) so I would be hesitant to give them to the companion for free. Though, if the companion have a class feature they could buy those extra things with their own feats.