We've only got two little chicks in there and they already have wet the entire brooder! We have a little chick size waterer thats sitting raised on a plastic lid but somehow when I woke up this morning all of the water had soaked the pine shavings. No leaks from the waterer. This happened all the time with our last batch of chicks too and I was constantly having to change their shavings. Any tips on how to keep the water in the waterer dish?