I'm no animal liberationalist, but I don't like wearing bits of animals, whether feet or heads (as in some sporrans).

I wear leather, sure, and I'm thankful for the animal that gave it's life for my comfort, but to dangle bits of their anatomy off my person seems disrespectful. Maybe I'm a bit sentimental about it, but just my opinion.

I have seen pewter grouse claw pins on scottishkilts.com, they might be worth a look.
http://scottishkilts.net/products/th..._kilt_pin.html