You are going to have to get it tanned or tan it yourself. Here's what to do to prep it for tanning:
http://www.internationalfur.ca/prepping.html
You can tan it yourself using this formula. The directions are right on the label of the bottle.
https://www.halfordsmailorder.com/ki...hidetanformula
You'll need a strong needle to sew the hide. I use a Glovers Needle with dental floss.