Your animal companion has abilities that makes it different from others of its kind.
Benefit: Select a 1-point evolution other than pounce or reach from those available to a summoner’s eidolon. Your animal companion gains this evolution. The animal companion must conform to any limitations of the evolution. For instance, only an animal companion of an appropriate size and base form can have the mount evolution.
Special: You can take this feat multiple times. Each time you do, select an additional 1-point evolution for your animal companion.
Pathfinder Roleplaying Game Advanced Class Guide © 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.