Small Mammal Field Care.
Any skinning done for a life-sized small mammal mount should be done by the taxidermist. This is to avoid irreparable mistakes, especially to the eyes and ears.
It is best to either take the animal to the taxidermy shop immediately, or freeze it in a bag. Before placing the animal in the freezer, allow it's body temperature to cool somewhat by placing it in an area that is cool and dry, and out of sunlight. After about 30 minutes, place the animal in a bag and put it in the freezer.
To prevent damage to the skin such as freezer burn, put it in two trash bags and tie it closed.