"George" George@least wrote:


"Chuck" wrote in message
...

It's not. It's hair. It'll stink, but it's not toxic. Ask the
gazillions of porcupines that eat them.

Costs no more to get it right.

Bone.
http://www.usask.ca/wcvm/herdmed/spe...sio.html#Antle
r%20Growth%20and%20Calcification

Most permanently horny animals have cuticle "horns".

That explains the bumps on my head!


Rhinos have a detached "horn" similar to hair.