n large animal 

Perception +9; low-light vision, scent (imprecise) 30 feet

Skills Acrobatics +10, Athletics +10, Survival +9

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

AC  19; Fort +10, Ref +12, Will +5

HP 55

Speed 35 feet; ice stride

Melee [>] tusk +10, Damage 1d10+5 piercing

Melee [>] hoof +10, Damage 1d8+5 bludgeoning

Ranged [>] spit +12 (range increment 30 feet), Damage 1d8+2 bludgeoning

Ice Stride A wolliped isn't impeded by difficult terrain caused by snow or ice, nor does it need to attempt Acrobatics checks to keep from falling on slippery ice.

Regurgitated Wrath [>] Frequency once per hour; The wolliped regurgitates the contents of its stomach and spits them at the target, dealing 2d6 bludgeoning damage and 2d6 acid damage. The target attempts a DC 20 basic Reflex save, and on a failure also becomes sickened 1 (sickened 2 on a critical failure).

Trample [>>>] Medium or smaller, hoof, DC 20

Bestiary 3, page 295.