thanks! callie sleeps in the weirdest positions! i've read that when rabbits lay on their stomachs with their back legs straight back they're very relaxed, but i never saw anything about this!
aylnine, i line my rug under her pen with wee wee pads and put a bed sheet over them. i always did the sheets because cosie liked to pull up the rug, but added the wee wee pads when she started becoming incontinent. callie is perfectly litterbox trained now, so i'll be going back to sheet only soon.