I have a chicken run that is 8' x 8' and currently there is just dirt on the floor. I will have 6 chickens and live in SWFL where it gets very hot, humid and rainy in the summer months. I've been living with the dirt prior to this new flock of hens, but wanted to do something new to the flooring so that the girls will not have wet feet during summer, and reduce the smell too. I've thought about both contractor sand vs mulch chips and it looks like each have their own benefits. I've never done mulch chips so wouldn't even know what kind to get. Any suggestions on either way for areas that are more wet during 1/2 of the year?