n large animal 

Perception +5; low-light vision, scent (imprecise) 30 feet

Skills Acrobatics +6, Athletics +7

Str +4 Dex +3 Con +4 Int -4 Wis +2 Cha -1

AC  16; Fort +9, Ref +6, Will +5

HP 22

Buck [R] DC 16

Speed 40 feet

Melee [>] hoof +7, Damage 1d6+4 bludgeoning

Gallop [>>] The riding pony Strides twice. It has a +10-foot circumstance bonus to its Speed during these Strides.

Bestiary, page 209.