You sometimes get carried away when encouraging your mount to fight.
Benefit: You can choose to take a –1 penalty on all attack rolls and combat maneuver checks to grant your mount a +1 bonus on all attack rolls and damage rolls made with natural weapons. These effects affect you and your mount for 1 round. When your base attack bonus reaches +4, and every 4 points thereafter, this penalty increases by –1 and the bonus to your mount’s attack and damage increases by +1 to a maximum of +5. You must choose to use this feat before making an attack roll.
Pathfinder Player Companion: Goblins of Golarion. © 2011, Paizo Publishing, LLC; Author: James Jacobs, Hal Maclean, and Richard Pett.