More Molossers

The Fila Brasileiro, a breed that Teixeira enjoys judging -- and discussing.

Judging, standard, Type, More Molossers

Talking With ...

There are only a handful of all-round judges worldwide whose opinions Molosser fanciers apprise with as much interest and respect as they do their own breed specialists. And on that very short list is Luis Pinto Teixeira of Lisbon, Portugal.

The fidelity and stoicism of the Molosser are traits that endear the breed to those who know them best.

Socialization, Temperament, Training, More Molossers

Deconstructing the Guard Dog

The fidelity and stoicism of the Molosser are traits that endear the breed to those who know them best. Respected trainer Mona Lindau describes the Molosser's deeply entrenched guard instinct – and theorizes about its biological origins.

Temperament, More Molossers

Melancholy Baby

Molosser expert Rafael Malo Alcrudo of Spain explains why some breeds are just born "pessimists." And topping that list is the Mastiff.

Video, More Molossers

What’s a “Pure” Molosser?

The Molosser family tree has many branches. We go out on a limb with the Great Dane, Fila Brasileiro, and more!

In the 1830s, Cartache charmed a Portuguese king and sailed with the British navy. He and the pony Jem Crowe were immortalized in this oil painting by George Cole, an English painter known for his landscapes and animal portraits.

History, Presa Canario, More Molossers, New Stories

The Story of Cartache

In the 1830s, this proto-Dogo Canario charmed a Portuguese king, sailed with the British navy and was immortalized in paint.

AKC, Boerboel, Dogo Argentino, More Molossers

Ready for Prime Time

On January 1, 2011, the American Kennel Club formally admitted two Molosser breeds, the Dogo Argentino and the Boerboel, into its Miscellaneous Group, the final step before formal recognition. Here, representatives from each parent club answer some questions from Modern Molosser.

AKC, More Molossers

Group Think

As the American Kennel Club confronts a classification system that is bursting at the seams, the registry contemplates giving Molosser a group of their own.

Agility, Obedience, Performance, Training, More Molossers

Good Sports

Who says Molossers don't have what it takes to excel in everything from agility to flyball? Meet these supersized movers and shakers!

Spanish Mastiffs being presented in the show ring.

Alan Levine, Ed Thomason, Handling, Michael Brantley, Pam Gilley, Pam McClintock, Showing, More Molossers

Handle With Care

Showing dogs is a challenge, and even more so when the dog at the end of your lead is super-sized. Five Molosser handlers share their tricks of the trade.