Your wolfish origins may simply give you better balance or make you seem friendly to some, but the truth is that you know what's going on as well as any dragon or wizard.

•Blindsight•
You don't need to see when your sense of smell is 50x better than most humans.
Once per long rest, you may ignore either: 
The effect of blindness giving you a disadvantage on your attack roll
A target using invisibility rendering you unable to attack them

As well as this, you also obtain a +2 bonus to any perception rolls you make, as long as nothing is blocking your ability to smell, such as something covering your nose or an overwhelming scent nearby.