my chicks drink alot of water so hubby bought them a new gollon sized waterer...I put pebbles in it ... it was leaking yesterday so my nephew held it up just enoughso i could get my hand under it to move the bedding out from under it... we never saw the chick squeeze under it... about an hour and a half went by... something told me to go count my chicks... only 19 out of 20... I made hubby count he counted only 19... I moved the waterer and there he was... he had trouble walking at first and I removedhim and a friend to another warm container... this morning he is doing great... his name now is"Flat Stanely" I feel horrible... today he will be going back in with the others