Sheep vs. Furry animals * Why can't we take the fur of a fox without killing or skinning it just like the sheep , what's the biological or chemical structure or even the trait which is on a sheep's body that separates wool from its skin * Why can't we apply the bioclip technology on furry animals too ?

Sheep wool is like cutting long curly human hairs: they stick together due to the length and curliness.

For foxes, chita, rabbit, lions, etc, the hair are really short and parallel: it's like cutting your eyebrows: they won't stick together. That why you (used to) find them as carpet, kept with the skin.