I'm with lab, any dog could Turn out to have a bad mouth not the breeders fault if you checked the site and dams mouth then it ain't the breeders fault but who cares? It could correct pups body lets grow in different stages that's why sometimes they look leggy or skinny or small head or big head whatever , so the mouth could correct but if that's your only concern is her mouth then I'd get her a good home now as if it does stay wrong and it's going to bother you then that's the best option, if it was me ive paid my money I'd get I withdrawing as long as it done what I wanted it could be lumino