Your teeth are natural weapons, which you can use to make unarmed strikes. If you hit with them, you deal piercing damage equal to 1d4 + your Strength modifier, instead of the bludgeoning damage normal for an unarmed strike. Upon successful attack, you may make a grapple or prone check against the target. 

Proficiency on Perception and Insight checks thanks to your hightened awareness. 

Your people speak mostly Sylvan at home, but you learned Common to aid your travels. 

Gain +2 to Strength or Dexterity depending on your breedi neage.  Also gain +1 wisdom because of your skill with noticing things in any environment. 

Gain advantage on grappling checks a number of times equ to your strength modifier. 

You have a wolf's keen senses, especially in the dark. You can see in dim light within 60 feet of you as if it were bright light, and in darkness as if it were dim light. You can't discern color in darkness, only shades of gray