"Skull and bones" - present from unknown guests

Last April, bringing my site in order, for the future vegetable garden, I suddenly discovered for myself such a gift

This is the skull of a ram. Sheeps periodically came to our territory, through the barb wire, through the gates, but in this form for the first time :)

I thought for a long time what to do with it, but nothing was thought out, so I hung a skull on a tree in the nearest forest to dry it and frighten the unexpected guests :)

Since then, it is still hanging on a tree.

In the near future, I plan to make from it something from usefull, but first I'll figure out how to better handle the bones, remove the remains of wool and flesh from them.

If anyone of my readers knows who to do it in best way, please tell me it in comments I will be very grateful.