There doesn't seem to be an appropriate category for this question, but does dried chicken poo that has come into contact, stink? Chicken poo stinks (I'm still learning to love my little stinkers). We all know fresh chicken poo stinks (especially the wet kind ) but eventually dries up. Does dried poo stink after awhile after coming into contact with water? Sorry for the very gross question. I am just curious because my girls "free range" for about 2 hours in the backyard everyday and I don't always get around to cleaning it up everyday.