looking into the run towards the ramp and coop..that green hose is a mister hose to help with the texas heat (they take the temperature in the summer from the regular 100 deg. to around 85 within the 3-4 foot radius) and the chickens are misted throughout the day since its summer and im out of school. yes, our chickens are spoiled. lol. you can see the right side of the pen is wet and the Cornish rocks love to lay in the wet dirt, they are always dirty.