LOL! Those squirrels are smart. My dad put up houses for the squirrels so they would stay out of our house. The yard had lots of Burr Oak trees growing in it.. Anyhow one day the burlap sack rug was missing from the back door & we were looking all over for it. We finally found it a squirrel had taken it up to one of the squirrel houses & part of the sack was sticking out of the house while the rest was dangling down on a branch.