Hey guys, quick question. I do not have a picture on me, but can post one tonight after work if needed. I purchased a fish from my lfs a couple weeks back labeled as a yellow lab. However, it has no black stripe on it's fin like most pure labs do. I was looking at pictures of hybrids, but most of them are solid yellow. Mine has black vertical bars on it's body. Would this likely be a hybrid, or can yellow lab lack the black fin Stipe?