What Breed is My Dog?

I adopted Levi from an animal shelter when he was just 5 weeks old. He is about 8 months old now. The shelter said he was Boxer/Bull terrier. I honestly believe he has Pit Bull in him.

I'm curious as to what breed y'all think he could be. (disclaimer: It doesn't matter what breed he actually is. I love him anyway)

By Stephtayquinn