Dennis Von Hof

A recent female from the kennel, Von Hof's Gucci Girl.

Breeding, Dennis Von Hof, Type, Dogue De Bordeaux

Dogue is in the Details

American breeder Dennis Von Hof shares three decades of advice on the French mastiff.

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Brindle Cane Corsos Live Longer

Color counts when it comes to longevity, according to a study that says brindle Cane Corsos live longer.

Bullmastiff puppy with taped ears. Photo: Pieter Brepoels

Ear's the Thing

“Flying nun ears” usually appear at four to six months, around the same time a Bullmastiff puppy begins teething. Warning: If not fixed in time, they might stay that way.

Mr. Boerboel, the Middle Man

Among all the Molossers, the Boerboel arguably has the most unfixed type. One way to think of the breed is the middle ground between the Bullmastiff and Dogue de Bordeaux.

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