hi, i have been setting the RUB that Boo goes in when I clean her out. I couldn't find any cardboard around the house to make a small hide, but I have found a tin foil tub, which I have cut a hole in the side, and that is now the hide.
My quick question is, will the tin foil harm her in any way or is it ok to be used as a hide in the clean-out RUB.