I have 50 Freedom Rangers in the brooder right now, and I would like some ideas on keeping the smell down. I have an air filter that moves air over the bedding 8 hours during the day and 2 in the evening. I use pine chips for bedding, and constantly add fresh. However, they sometimes spill their water dispensers when they are near empty, so the bedding stays slightly moist. I want to mix some dolomite lime in, but I don't want them to eat the pellets. The bedding is on linoleum, which is on a thick plywood floor with solid foam insulation underneath, which is sitting on my garage floor. (Originally intended for a dog run for some spoiled pooches, it has since found a higher calling) Thoughts, comments, help?