I can fit two hides in one of the 16 qt tubs I have: they're the little plastic bowls from Walmart that they sell for $1 for 4 w/ an entrance cut out. She probably won't fit all in them but it may be something to try with her (some of mine like to use them for hats and they're great eaters). Maybe even adding more fake brush or crumpled up newspaper for her to hide in would give her some more security?