I've tried different options, but the bear loses in DPS to the cat.
The bear has an AOE attack skill, which would be nice for a fighting bear. Although it is very weak. Why not strengthen it from % paw attack? Riddle.
How about making a skill or talent that gives you extra attack or power in exchange for losing protection or health?
To name him..
There is a skill called [Enrage], but it's not enough. And it takes a long time to recharge (1 minute).