If you want to beef up your aro, mealworms, crickets & other insects are the way to go, not mice. Insect meat has MUCH more protein than mammal meat! Not saying mice are bad for your aro, and I'm sure the occasional mouse wont hurt, ounce for ounce mealworms just gunna beef it up more, especially the bigger ones. I'd also suggest superworm if they weren't banned in NZ.