Welcome to Marcy Mountain Mastiffs!
Founded in 1999, Marcy Mountain Mastiffs is focused on the fun and enjoyment which comes from owning, working, and playing with our beloved Mastiffs. Our mastiffs are members of our family. We show them in conformation and obedience, perform therapy visitations with them, and enjoy them 100% of the time!
Located in Lake Havasu City, Arizona, we breed top-quality Mastiffs for both show and home. Our Mastiffs are raised in a loving, family environment with an emphasis on socialization to a wide variety of situations. Our limited breeding program is focused on health and temperament first, followed by promoting the Old English type. We health test all of our Mastiffs, and fully support all of our puppy buyers throughout their ownership of a Marcy Mountain Mastiff.