Thank you so much! Yeah we do have a lot of predators around the house, so we made it very safe. You are right Upstart, nothing is getting in unless it knows how to pick a lock or has wire cutters. (except for the fact that my sister lets my nephew in).
Coyotes, raccoons, and stray dogs were our biggest concern, but we have actually have had problems with rats before, so we also made it very secure to guard against them. It was tough because they can squeeze through such small holes.