Checking engine compartment today and seen the battery shield was all ripped up. Started looking with light and found a nest on the passenger side made with the shield cover plus. Chewed some of the wires also. Had problems with mustang before with chipmunks as they are around my yard. To big to park inside and have tried sprays, dryer sheets etc. Bait bars and a 20 ga works but don’t solve the problem Any ideas please