I just got my 7 week old chickens moved over to one of these hanging bucket nipple waterers. http://www.tractorsupply.com/tsc/product/little-giant-hen-hydrator-3-1-2-gal-capacity?cm_vc=-10005 The chickens took to it within a half hour with me playing with it in front of them, but I am noticing that throughout the day there is wet pine shavings under the bucket..not soaking wet but damp. I am wondering if I should try to get some form of a tray to put directly under the bucket so that the water doesn't seep into he floor. I dont see the nipples actively dripping, so I am guessing its just residual water left on the nipple after they drink. any thoughts?