Wool: It may come from a sheep, goat, or Tibetan antelope. It may be called "wool," "mohair," "pashmina," or "cashmere." But no matter what you call it, it means bad news for the animal it came from.please visit SaveTheSheep.com.

Leather: Is not a slaughterhouse byproduct. It's a booming industry, a driving force for the cattle industry, and it accounts for two-thirds of the value of the slaughtered cattle. Even the hides of "veal" calves are made into high-priced calfskin. To learn more about leather, please visit CowsAreCool.com.

Fur: Those who wear fur trim and fur coats have the blood of minks, raccoons, foxes, beavers, and other animals on their hands. Animals on fur farms spend their lives in tiny cages only to be killed by anal or genital electrocution, which causes them to have a heart attack. Some are skinned alive. Animals in the wild may languish for days in traps before they die or are killed. To find out more about fur, please visit FurIsDead.com.

Watch this video:  Not for the faint of heart.  Very graphic.
http://www.youtube.com/watch?v=VTZQnQeAPJc