This just comes from the normal wear and tear of being a wild animal (or a captive animal that is allowed enough freedom to roam around). This is true for many animals. Wild horses do not need to get their feet filed, but if you abuse a horse by not letting it move around, the hard nail-like material will grow and grow to the point that they can't walk.
Wolves have nails (a more appropriate word would be claws) so they can grip things better. Wolves also use their claws to rip open flesh of their prey. Another way to find out why wolves have claws, is to find out what dogs have claws for.
well of course they do, the're dogs
Alaskan Tundra Wolves, Alexander Archipelago Wolves, Arabian Wolves, Arctic Wolves, Baffin Island Wolves, Bernard's Wolves, British Columbian Wolves, Cascade Mountain Wolves, Dire Wolves, Eastern Timber Wolves, Ethiopian Wolves, Common Gray Wolves, Great Plains Wolves, Greenland Wolves, Hokkaido Wolves, Honshu Wolves, Hudson Bay Wolves, Iberian Wolves, Indian Wolves, Interior Alaskan Wolves, Iranian Wolves, Italian Wolves, Kenai Peninsula Wolves, Labrador Wolves, Mackenzie Valley Wolves, Mackenzie Tundra Wolves, Maned Wolves, Manitoba Wolves, Mexican Wolves, Mogollon Mountain Wolves, Newfoundland Wolves, Red Wolves, Southern Rocky Mountain Wolves, Texas Gray Wolves, Tibetan Wolves, Tundra Wolves, and Vancouver Island Wolves are all that I know of, and some of these might not even be around anymore.
Arctic Wolves Timber Wolves Red Wolves Ethiopian Wolves Indian Wolves Asiatic Wolves European Wolves (probably extinct)
Nails (and finger nails) have volume.
Wolves in Wolves' Clothing was created in 2005.
Your nails protect your skin under your nails.
Some species of wolves are the gray wolves, red wolves, antic wolves and the coyote-wolf hybrid.
Some wolves like gray wolves and arctic wolves are.
iron nails are nails made up of iron
metal nails rust ANSWER: Iron nails do.
Willow smith have some one to do her nails and they paint her nails when they put a sticker on her nails.
There were wolves in 1995 and there are still wolves.
A pack of wolves is a collection of wolves.