I have a squirrel that keeps chewing holes in the side of my house to get into the attic. I have a box trap up there and have it baited with Peanut butter. It took the peanut butter once but did not trip the trap. Now the peanut butter never disappears so I thought it had gone because I didn't see or hear any signs of it but today I saw some new damage up on the fireplace casing where it had chewed a new hole next to the one I temporarily patched.
Here are some of the damage and temporary patches.
Here are some of the damage and temporary patches.