I have mine on the bottom shelf of my freezer at the moment in airtight containers, I never place my rodents in the fridge so I haven't had that problem. I have been thinking about buying a tabletop freezer as my collection grows though.

Surprisingly I don't mind the rodents in the freezer as long as they are airtight and stay away from my veggie food! Haha maybe she'll find it fascinating rather than gross, just don't let her in your freezer at an time