I don't have horses, but a close friend supplies me with all their horse poop for my compost pile. My chickens spend long happy hours picking through the manure for bugs and stuff. It's perfectly safe.
Chickens have a long history as a species of co-existing with large animals and gleaning edibles from their droppings. Many of our BYC members raise their chickens alongside other animals and depend on them getting a large part of their nutrition from free ranging among these animals.
It's all part of a natural food chain. Don't worry, chickens aren't eating the poop, just the goodies they find hidden in it.
Chickens have a long history as a species of co-existing with large animals and gleaning edibles from their droppings. Many of our BYC members raise their chickens alongside other animals and depend on them getting a large part of their nutrition from free ranging among these animals.
It's all part of a natural food chain. Don't worry, chickens aren't eating the poop, just the goodies they find hidden in it.



