Does anyone put anything specifically in your boxie enclosures that keep them occupied? Mildred is now in a combined two 54 gallon rubbermaids so has ample space, but seems to bore quickly and climbs on top of her plant, the log-she lately seems as if she is trying to find a way out? She loves to swim so I bought her a X large reptile water bowl-she LOVES it-but she also flipped over twice so I removed it. She does get to go outside during the day on nice days, but with winter approaching I dont want her getting cabin fever on me...any suggestions?? Thanks!!!