I don’t know, but one has taken an interest in our outhouse. A few weeks after we placed it we noticed the first damage. At first, we couldn’t figure out what was happening. We thought someone had clamped onto it and tried to steal it. Upon further investigation, we found claw marks and hair.
It has been over two years now and ever time we come back to camp there is a little more damage. All four corners have now been chewed on. Hopefully it does not come knocking the next time I am using it.