What is a wether? My uncle used to boil cat’s skulls for his bio class; my sister buries cow and horse skulls in anthills. The very best critter is said to be the darkling beetle…
Trinopus (rumored to come from an offshoot of The Addams Family…)
Beetles are the way to go if you can find them. You can also just put the skull outside and catch “free-range” dermistid beetles if you have the time.
I used to boil my skulls, but I didn’t like the results. There’s also the chance that the teeth would crack. I use the “bury and dig up later” method right now until I can get a beetle colony.
I’m also about to experiment with another method I was just told about. You get a bucket of water and throw in a few handfuls of top soil. Add skulls and let sit for a month and let the microbes do their work. It’ll stink but you will also have some good fertilizer in the end. I have a whole box of skulls to clean, so I need to get to work…