Well, everyone is right...you just never know with mixes. My pit/bull mastiff looks more pit...about the height of a pittie, with some more bulk due to the bull mastiff (he has a huge head, for instance). He's about 75lbs...his mom was 35lbs, his papa was 110lbs. HOWEVER, some of his littermates were much taller, and less pit like. They looked like bulky lab crosses. Yours looks like it's taking after the pit side of the equation...so I'd expect smaller than the lab...perhaps slightly larger than a normal sized pit. what a lovely little thing, though...such a beautiful coat, too!