Small hobby breeder of tibetan mastiffs. Located in Aurora, CO. We are a small hobby breeder of tibetan mastiffs, located just outside of Denver, Colorado. We brought home our first tm in 2014 and it's been an adventure ever since! Our tibetan mastiffs are registered with the AKC. They are our family pets. They are raised indoor and outdoor, raised with other dogs and our children. They are gentle and loving, have a mind of their own sometimes but they're also protective of our property, true to the breed type. We welcome your inquiries. You can contact us by phone or email. Thank You.