The Boar Beisser is a natural Predator Defense Dog that was developed by Jason Price of Jamesville, North Carolina, USA in 2003. Officially recognized by the Animal Research Foundation in 2009, trademarked with US Patent & Trademark Office in 2012 and recognized by The Dog Registry of America in 2015.

The Boar Beisser is a dog developed to accompany and protect it’s master in deeply forested, rugged and untraversed backcountry. A diligent and alert dog, he will often detect danger long before it appears. The Boar Beisser is bred to have the courage and prey drive to meet an attack from a large predator head-on, it has the size and power to withstand the attack, the gameness to stay on it’s target no matter how tough the situation may be. The natural instincts of the Boar Beisser is to go after the predator and give chase. This may leave the master unprotected unless the dog is trained on the recall and to remain in proximity with the master.

The Boar Beisser is the working dog of the outdoorsman, a rugged dog who will be right at home guarding your farm, property or camp throughout the night and has the endurance to move over rough territory for long treks throughout the day. The Boar Beisser can be used for locating and holding wounded game just as the kill dogs did that accompanied hunters today and hundreds of years ago.

As the name implies, a well trained Boar Beisser is a very powerful highly effective catch dog, and are most typically worked in a catch team of one male and one female. When not in the field the Boar Beisser is right at home protecting your family from predators such as man, or any four legged animal.


The average height for males 25 to 31 inches at the withers, females 22 to 28 inches at the withers. The average weight for males is 95-150 pounds. The average weight for females is 85-120 pounds. The Boar Beisser is a large, well muscled canine, very powerful. The head is large, broad, thick, muscular, and powerful. Muzzle is square, and strong with a slight taper. The Jaws powerful, well developed, with large Sharp teeth that meet in a scissor, or even bite. The nose is wide open nostrils any color. Eyes are almond shape, coat is short with a thick undercoat, any color is acceptable. Neck is thickly muscled, and strong. Shoulders are broad , and muscular. Fore legs are strong with strong straight pasterns. Body is muscular with a broad chest. Rear legs are powerful, thick muscled with good angulation. Feet are round, and compact with short strong nails. Tail should be docked to approximately 1/4 the original length or less. Scars received while working, hunting, or in combat should be seen as a badge of courage, and shouldn’t be penalized. The Boar Beisser has an  extremely high amount of prey drive, and is a very rugged canine. The Boar Beisser with it’s assertive drive is the ideal family and property protector.


The breed was started by crossing large & powerful German Rottweiler with old time Johnson American Bulldogs(specifically the old Rebel Rouser /Mean Machine lines). After those original crosses there was also a very small amount of catch weight Pit Bull blood added in(both hog catching lines & catch weight game-dog lines were used) to further improve grit & drive without sacrificing too much size.