OK, I'm stumped. We just lost one (six week old) buckling to something or other. (long story, won't go into it) BUT.... His half brother is 100% normal acting except he's acting like his bottle stinks. He eats browse by the pound, pees, poos, plays, cavorts, hollers when the phone rings, and is happy to be where ever we are working outside. Only took 8 ounces once and a few ounces two other times today. Can a kid wean himself?