Friends, I pretty new to the whole chicken stuff. Recently, I ordered a 4 foot electric fence from Premiere 1 Supplies to fence in my chickens, but they kept flying out easily. So, I clipped their wings, and now, about 15-20 of them stay in the fence without even trying to get out. All the others can still fly out! It's really annoying because there's chicken poop all over the front porch and my dog goes nuts when he sees the chickens so we have to keep him chained up and I feel really bad for him . Any tips on how we can stop this would be greatly appreciated. Thanks so much!