You spent time as a squire to a knight and understand how to fight alongside him.
Prerequisites: Base attack bonus +1, proficient in a martial weapon
Benefit: When within 50 feet of a mounted ally with the Mounted Combat feat, you get a +2 bonus on initiative. If this ally is injured, you gain a +1 dodge bonus on AC as long as you are within 10 feet of him.
Pathfinder Companion: Taldor, Echoes of Glory. Copyright 2009, Paizo Publishing, LLC; Author: Joshua J. Frost.