I'm not sure if it's breed specific, but our former neighbors have a male yellow Lab (Cody) who I always took care of, walked, bathed and played with when they lived here. No matter if he had just gotten a bath, Cody boy ALWAYS stunk! And when I was down in so. CA visiting them, Cody smelled, haha! He is not neutered, so that probably has a lot to due with it.