yes i tried a mouse on week 3 feeding. She literally cuddled with it. She had her head just laid on the mouse for hours. I do not linger so she gets the semblance of privacy, but i check in every so often. The cage she is in now i blacked out all the sides except half the front side. So she is in a much darker area. I also added more plants and clutter since my last post. She was wandering in day for the first 3 days but has since settled down. I am still giving her 2-3 more days until we attempt a feeding in this enclosure.