So what I've read so far is that (correct me if I'm wrong):
Natural Fighting always works in wolf form (obviously)
Two Weapon Fighting feats always works in wolf form (but that's confirmed to be a bug)
Single Weapon Fighting feats work in wolf form if you have a 1-handed weapon equipped with no shield (probably also a bug)
Two-Handed Fighting feats never work in wolf form
What I haven't been able to find info on:
Which Improved Critical feat do I need? The one for the weapon I have equipped, or slashing for my bite?
If I splash Fighter for the Kensai tree, which type of weapon do I need to specialize in? Unarmed, or the one for the weapon I have equipped under the form?
If I do have a shield equipped in wolf form, do I get any of the benefits? The AC? Shield bashes?
Does the Shintao Monk enhancement Deft Strikes ever affect attacks in wolf form? If so, does it require dual-wielding/handwraps, or does any weapon work?
Any info on these questions would be greatly appreciated. Thanks!