My earlier coyote I processed was held completely intact by dry hide and fur, so rather than attempt removing all of this by hand, I put the whole thing in a large trash bin filled with water and left it to macerate for several months. Maceration essentially reboots the process of putrefaction and creates a bath of bacteria that eats any flesh, tissue, and cartilage remaining on the bones. Again, use sanitary handling methods and be prepared for the ungodly stench that emerges from the hellish cesspool that is a maceration soup.