Not *all* animals... just wolves and skeevers. I'm tired of getting attacked every 20 feet, and the No Cowardly Wolves and Skeevers mod doesn't work (presumably another victim of the 1.5 patch). I assume you just alter the disposition? I don't see a setting for aggression like in Oblivion.

I do.
Open the Actor encWolf, click the "AI-Data" Tab. Interestingly, wolves are apparently "unagressive" (which, I assume, makes them flee if in danger), but instead have an "aggro-radius", which is probably what you want to modify.

Ah, okay. Thanks muchly. I'll give that a try and see what happens.