Yes, it's me question man... I have decided to put the Coop on the side of the house on a slight slope; I have dug it out a bit to make it somewhat level. Here is the question what can I use to ensure that no predators can get under the sides? I was going to use some large rocks and line the outside of the run do you think that may help? Any help would be greatly appreciated. Here are a few pics. Ohh BTW a very nice lady sold me 3 laying hens today 2 Buff Orpingtons & 1 Ameraucana. Arlo Coop on side of house. Pic of Coop sides this is where my worry is..