Your antlers are especially large, and the object of much envy from others of your kind.
Benefit: The damage for your Gore natural attack increases by one die-size (to 2d6 for a Large Mo-Swe). Additionally, while you have antlers, you gain a +2 morale bonus to all Diplomacy and Intimidate checks against other Mo-Swe, but take a -2 penalty to Escape Artist checks when your rack is entangled by nets, branches, vines, etc.
Special: This feat cannot be taken more than once. It can be taken at any time of year, but one must allow sufficient time (about 3 to 5 weeks) for the old antlers to be shed and new, larger ones to replace them. This feat applies to every subsequent rack you grow.