There are a lot more of these than I thought. Good to know its fairly common.
On another note I don't think I could do my own feeders Deborah. I don't have too big of a collection yet but at the same time I kept one live mouse back when I needed my picky eater to gain some weight, a bit earlier than I needed a few days at most...
That mouse has traumatized me. It was not the best enclosure but dang, did it destroy my rooms cleanliness with just the most putrid smell even with daily clean outs.