Buck Lane Mastiffs

Buck Lane Mastiffs, mastiffs in Marana, AZ, is based in the Sonoran Desert near Tucson. It has been breeding mastiffs for several years, health-testing its dogs through national breed clubs and staying active with the American Kennel Club. Puppies grow up in a home environment alongside family members, with regular socialization and daily hands-on care. The family-run kennel sits on several fenced acres with shaded areas and open fields for gentle exercise.

Every puppy leaves with detailed care instructions, ongoing health records and the promise of breeder support throughout its life. Adult mastiffs live with the family and receive annual health screenings for hips, elbows and heart. Social outings to local pet-friendly venues help the dogs adapt to different environments and ensure a well-rounded temperament. In keeping with breed standards, each dog is evaluated by a certified judge and can participate in temperament tests.