What? Ours does snore. I never related it to her phenotype (she is a mutt but very pit looking). I agree she doesn't seem bred for aggression and she isn't high strung, reasonably relaxed and gentle with the cats, playful and rough with the other dog (they are both pretty young). But she is freakishly strong. Smaller than our other dog but weighs the same, it's like she is a black hole.