We're getting flies in the house, which I assume is equal parts summer, living in farm country, and having chickens. I have 8 chickens and clean their 2 coops weekly. There are flies around their fenced in area but not a huge amount. They are in dirt, which I think is good so they can take dirt baths, however, I've read some people use straw on the ground to keep up with the poop. What's your perfect set up that detracts flies? I'm thinking keeping the poop down under the straw might help.