No frozen rats or mice in my freezer, but while raising a baby bluejay I did keep crickets there. Was very tough...had to drive miles and miles to get them at a bait shop and by the time I got back home they had become part of my family...after all they "sang" to me all the way home. While standing in front of the freezer I would apologize to them and say it was for the love of Naked that I was fixin to freeze them and into the freezer they went.
