Rough Rider Feat 1
Source Pathfinder Player Core
You are especially good at riding traditional goblin mounts. You gain the Ride feat, even if you don't meet the prerequisites. You gain a +1 circumstance bonus to Nature checks to use Command an Animal on a goblin dog or wolf mount.
If you gain a wolf as an animal companion, it gains the mount special ability (and if you gain an ability that grants you an animal companion with the mount special ability, you can choose a wolf).
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
GoblinA creature with this trait is a small, frantic goblinoid. Goblins tend to have darkvision. An ability with this trait can be used or chosen only by goblins. A weapon with this trait is created and used by goblins.