I don't think there are any others in core or lunars.
I'd probably say a hell boar is better than a bear, unless you like to grapple.
Boars get bone-crunching bite, trample+Deathstomp (+5 decisive against prone, knock people prone with an attack after rushing them), +2 soak, a join-battle enhancing, and overwhelming 5.
Bears get some grapple-enhancers, devour the weak (+5 decisive damage against a crashed enemy, 1/crash), +1 damage, and a lower-damage attack with 12 dice to hit. Also ferocious cub guardian, which if you need to defend other and can argue someone counts as either...