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Registration: All Mastadors are registrable with the International Designer Canine Registry and are eligible for full registration and pedigree services.

Click here to learn more about Mastador registration; how to register your Mastadors or to dual register your Mastador with the International Designer Canine Registry.

The International Designer Canine Association recognized and began recording registration for the Mastador in 2009.

Breed Characteristics

  Activity Level


  Noise Level

  Other Pet Compatibility

  Grooming Necessity

  People Friendliness

  Shedding Level


Hybrid Origin:  The Mastador is a hybrid between the Labrador Retriever and the Mastiff.

Erroneous Alias:  Masador

Country of Origin:  Mastadors originate in the United States of America.

Original Purpose:  The Mastador is a great family companion.

Breed Characteristics:  Mastadors are a great dog for the entire family but should be supervised with young children as they are large and excitable.

Mastadors are very friendly dogs that make great companions.

Mastadors are well built, muscular, lean dogs with a deep chest.

Mastadors require daily exercise and are not well suited for apartment living.

Life Expectancy:  Average life expectance for the Mastador is 10 - 13 years.





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