I'm not worried about eggs. They haven't even begun to lay yet (they are only 4 months old). I just think they might really enjoy swimming in something larger than their kiddie pool. Any thoughts about poop? I recently saw some pics on BYC with some VERY COOL chickens swimming in a pool (who knew) and one of the things they mentioned was that one pooped and they shocked the pool and added extra chlorine... Is it just me or is it really not that big a deal. Where talking about 44,000 gallons of water, chemicals, and a filtration system vs. 1 or 2 tiny little droppings.