Not the norm for the AB in general but some families produce consistent 80-85lb plus performance females.
http://www.pedigreedatabase.com/search.html?q=bullhead&p=4Not just his dogs but there are programs with similar blood that run large and lack nothing when it comes to athletics. Not just the "performance" blood, some Hines and other programs run big and line bred consistent.
My female from his yard is closer to 90
http://www.pedigreedatabase.com/american_bulldog/dog.html?id=1815583-plugugly-boot-strap-of-bullhead
