I am fostering a pup.....I know he is a rottie MIX. You can see the rottie in him in his ears...he has the black/tan on his ears. Mom was a rottie....dad is unknown. I was thinking lab or pit....what do you guys think? He is 8 weeks old so might be a little hard to tell at this point. He's a cute little devil and very outgoing and lovable!