The color and ears tell me that he probably has some Andy Capp blood in him. He's tall and long so he has very good wind. Long snout makes it easy for him to get his opponent out of hold. He looks like a low 40 lber. And you know what they say about them weird looking pits...the ugly ones are usually the good ones. That's why I prefer them then a nice looking boxy pit. But by the look of that dog, he looks great naturally.