Hi ya'll, we are almost finished with our coop, and plan to start the run tomorrow. We are going to get 8 girls later on in the week and had thought about 8x 16 and about 6ft high, is that suffecent. We don't want to crowd them but also don't want it so big that we will have a hard time with trying to keep predetors out. We live in the burbs but have seen a red fox in our yard and a possum eating with the yard cats. Any and all help will be a help. Thanks