Unlike cats, wolves don't have retractable claws.
The grey wolf is an ancestor of all dogs.
Wolves have a third eyelid that sweeps away dirt.
Wolves are biggest dog in the dog family.
Wolves live in packs of six to ten.
The alpha male and female.
Wolves are carnivor.
Wolves howl to find lost pack members.
Wolves feed there babys milk.
Wolves don't wait for prey to run they show no mercy and attack.
They can run up to 35 miles per hour.
Grey wolf fur isn't always grey.
Wolves are big dogs.
They breed from Febuary to March.
They have 42 teeth.
Their fur can be grey, black and white.