You’ve learned techniques that allow you to ride beasts of smaller sizes than normal.
Prerequisite(s): Ride 1 rank.
Benefit: You can ride creatures of your size category, although encumbrance or other factors might limit how you can use this ability.
Normal: Typically a mount suited for you is at least one size category larger than you.
Pathfinder Roleplaying Game PRG:ACG © 2014, Paizo Inc.; Authors: Dennis Baker, Ross Byers, Jesse Benner, Savannah Broadway, Jason Bulmahn, Jim Groves, Tim Hitchcock, Tracy Hurley, Jonathan H. Keith, Will McCardell, Dale C. McCoy, Jr., Tom Phillips, Stephen Radney-MacFarland, Thomas M. Reid, Sean K Reynolds, Tork Shaw, Owen K.C. Stephens, and Russ Taylor.