When I switched from the junky brand pellets to the KM pellets, I tried "weaning"...mixing the two brands. Didn't work at all for me. My pigs would eat all the junky sweet pellets out of the top of the bowl, and then dump the bowl to get the rest of them out and would leave the good stuff on the floor to get peed on. I got fed up with it after twice doing it, so I just tossed the bag of junky pellets, and only put the KM in their bowl from there on out. They sniffed them and avoiding eating them for about half a day, but when they realized that was all they were going to get, they started eating them. I haven't had a problem since. They empty their bowls out daily--eat every crumb of the km pellets, and no one has had any stomach upset from cold turkey switching the brand.
