Basement Insulation
by Brian
(Cincinnati)
My ferret, Lucy in the Sky, loves to follow me around while I am doing housework downstairs but also found out that a good digging surface is the insulation on the walls of my basement.
She has destroyed about 1 square foot of it and I have caught her trying to eat it every time. I eventually had to put a mesh fence on the walls of my entire basement to prevent her from scratching at eating at it.
Be warned, that foam can kill your most loved pet.