They have some clear, silicone nipples at TSC that are supposed to fit the drinking pails that are FANTASTIC!! I use the Pritchard nipples for a couple of weeks then switch to those clear nipples. A trick with the pritchard's is to use a razor blade or scissors and SLICE a slit in the tip of the nipple instead of cutting the whole little tip off. They don't leak hardly at all if you do that. But definately try that clear nipple. It is SOOO soft, and looks JUST like a real teat is shaped.