I've read a few posts about waters with nipples, as opposed to the regular jug waters. I've never heard of anything like this, or seen it for that matter. Does anyone have any experience with them, with young chicks? I have 2 RIR, 2 EE, 2 BR that are 5 weeks old. We are almost ready to move them out to the coop, and I would love to have a cleaner way to water them. Thanks for the help!