I have used them for horse stalls for over 10 years. I do wet them if I use them in the chicken coop. I just use the soft wood stove pellets. Or places like Tractor Supply carry an actually horse stall bedding that is pellets or crumbles, but they are usually more expensive and sometimes in 30 lbs bags instead of 40 lb. Feline Pine cat litter is also the same thing.