Nice bear. Do NOT ever boil any skull. That is a method that should no longer be used by any good taxidermist. Boiling a skull is very hard on it not to mention that you will loose all the small sinus bones in the nasal cavity. Most teeth will crack and they do shrink much more when boiled. Freeze the skull for the 60 day drying period, it won't shrink at all. Then send it to one of the companies that specialize in Dermestid Beetles. Custom Osteo, Skull Taxidermy and Skulls Unlimited are three good ones to use. They charge about $50-75 to do a bear skull and it will turn out much nicer then any boiling job. Dean Hendrickson, Wildman Taxidermy.