I have this male he acts good jumps at everything. He will be two next month. He has never been rolled or stopped.http://apbt.pedigrees.co/details.php?id=87080 You can click on this pedigree and go farther back on him if you like. He is for sale for $800 dollars or I will trade him for the right female. A big pup or yearling but not just any female. Hopefully Clemmons, Boudreaux, Loposay or Nigerino. He is ADBA registered. 405-288-6014 or randyfox70@yahoo.com