Mastiff Puppies

Mastiff Puppies, mastiffs, Riverside, CA, is located in Riverside County and the Inland Empire near Los Angeles. Paul Lewis has more than 12 years of experience breeding mastiffs, is a member of the Mastiff Club of America, and regularly tests dogs for hip dysplasia and cardiac health. This focus on genetics helps ensure sturdy builds, balanced temperaments, and overall sound health.

Each litter is raised in a home environment where puppies interact with family members and household sounds. Outdoor play areas are shaded and secure, encouraging gentle socialization alongside supervised indoor time. Attention to early training and consistent handling reflects a philosophy centered on lifelong well-being. Puppies undergo vet checks at eight and twelve weeks, and are introduced to basic crate training and leash walking. Feedback from past families notes the pups’ calm demeanor and ease of integration into home and pack settings.