Dog Calendars, Dog Breed Information, Training Aids & Everything Else

I got shea about two weeks ago from a rescue center. They told me his mom was a rottweiler but from what I see he shows no rottie characteristics except for a few brown markings on his eyebrows and cheeks. I think he might have gotten mixed up with another litter they had there from a pitbull mother. But hes not as stalky as pits usually are. Anyone have any suggestions?

Thanks

p.s. hes about 10-11 weeks old and weights 10 lbs