WolfSource Core Rulebook pg. 216 2.0Your companion is a wolf or other canine creature, such as a dog.
Size Small
Melee 
jaws (
finesse),
Damage 1d8 piercing
Str +2,
Dex +3,
Con +2,
Int -4,
Wis +1,
Cha +0
Hit Points 6
Skill SurvivalSenses low-light vision, scent (imprecise, 30 feet)
Speed 40 feet
Support Benefit Your wolf tears tendons with each opening. Until the start of your next turn, your Strikes that damage creatures your wolf threatens give the target a –5-foot status penalty to its Speeds for 1 minute (–10 on a critical success).
Advanced Maneuver Knockdown
Source Core Rulebook pg. 216 2.0Requirements The animal companion’s last action was a successful jaws Strike.
The wolf automatically knocks the target of its jaws Strike
prone.