I attached some pictures of a yellow lab I have. He looks nice and his shade of yellow is great but he shows very little black on his fins. I got him from a lfs that I am not sure always knows what they have. I have a group of known pure labs in another tank and I would like this guy (or gal) to join them but I would rather not if he has some Zebra in him or something. I don't plan on raising and selling the fry on a large scale basis but I would like the peace of mind of knowing that if I do give some away they are good ones. Let me know what you think. Thanks!