Quote:
Originally Posted by
salt and pepper 
Thank you! Just wasn't sure if it would be a necessity.
Here in Louisiana, it is necessary, all my BYCer friends here use them, they gave me the idea last year when I desperate to cool my critters down.
The bottles do several things. My rabbits lie next to them, rub against them, and lick them.They love when I come out with fresh bottles and stay next to them. The chickens lean and rub against them. It does slightly cool the air and I have a fan that blows on them and cools the air more than just the bottles or just the fan alone.