after "Alpha and Omega 1" and "Alpha and Omega 2" became successful, a third movie was announced that's probably coming out in early or mid 2014.
Taking place after the segundo movie, "Alpha and Omega 3" involves around The lobo Games (a.k.a The Pup Olympics) where all the cachorrinhos from different packs go there and participate in all kinds of games. Runt, Stinky and Claudette are booked in too, along with Kate, Humphrey and the rest of the gang. But, everything takes a unfortunate turn when King returns for revenge. Princess also comes back, and this time she tries to be a part of the Jasper pack, but nobody trusts her.
that's all i know for now, but i'll keep checking and i'll let y'all know.