Aggressive Working Dogs

Filters (2)

Filters

Filter by Temperament

Filter by Breed Group
3 Results
Bullmastiff dogs are loyal, trusting, and gentle giants that offer not only great companionship, but also intense protection. If you’re fond of big, smart dogs with sweet dispositions, learn more about the lovable bullmastiff.
 Rottweilers are smart, hard-working dogs that can be gentle and devoted when trained well. Learn more about living with Rottweilers.
Few animals balance fierce protection with friendly playfulness quite like dogo Argentinos. They’re loyal, independent, high-energy dogs that rely on their human companions for support and guidance. Learn how these sporting dogs respond to family life.