Is their a particular sculptor/ form you guys prefer over another? I am getting ready to mount my first Bison for a showroom piece that I want to put on a pedestal and open his mouth slightly. What are some key points that I need to keep a close eye on when it comes to these big guys? The big question I have do the horns need to be removed on bison? I have done sheep and pronghorn before were as you need to remove the sheath and clean them out. But I noticed that on bison the horns seam to be hollow anyway. So I am a summing that all I need to do is after cutting the horns off just need to clean the inside of the horn really well, fill with some bondo and mount them up?