Cleon
Legend
Knowledge (nature)? Survival?
Imp Init as bonus feat appeals. For the other feats, Dodge/Mobility/Spring Attack?
I'm not feeling that inspired at the moment, maybe I'll come up with something better tomorrow.
Do anything with that? Ferocity, perhaps?
A lot of AD&D creatures have combat bonuses when defending a mate or young, but I don't know of any that have official 3E conversions with a similar ability.