Just a note to say thank you to everyone who responded to my question about the Marshall Play Pens. Most of you seem to have had good luck with this product though a few of you did mention that the more industrious ferrets will eventually figure out a way to get out. I also received some excellent tips like..."don't put any climbable objects close to the edge"....and "put a piece of vinyl underneath for easy clean-up". Great tips! I feel confident in ordering this product thanks to you all. The AFS will be using the pens at information tables in pet stores. This will give the ferrets some exercise and will allow people to see them in action. Previously the ferrets had to be caged, when they weren't being held by volunteers.....so this way they can enjoy themselves at the info tables too! Thanks a bunch. Barbara Gustafson Alberta Ferret Society President [Posted in FML issue 4108]