If you’re searching for the best Mastiff breeders in California, then this guide is for you. The Mastiff breed is a colossal canine that belongs to an old breed of dogs as old as humans. The dog is characterized by its huge size, courage, and ferociousness. It is also not lacking in strength. For their aggression, they will always strive to protect those they love.
For similar dog breeds, you can check out our other recommendations in California: Best Rhodesian Ridgeback Breeders in California and Best Vizsla Breeders in California.
Mastiff Puppies For Sale in California
If you need a ‘guard dog‘ and don’t mind drools, the Mastiff is for you. Here’s our list of some reputable Mastiff breeders in California.
Get started in advance with your Mastiff companion. Check out our buying guides: Best Dog Harness For a Tie Out and Best Dog Nail Grinder.
1. Ambullneo Mastiff
The first on the list of Mastiff breeders in California is “Ambullneo Mastiff.” The kennel is run by Dr. Mark Reasinger, who holds a Ph.D. Mr. Mark began his breeder by producing a 57.5 Bulldog and 42.5 Mastiff via interbreeding European Mastiffs alongside different breeds of bulldogs. Instead of stopping there, he moved on to keep only the best for his breeder. One of such is the Ambullneo which has been a guest on Entertainment Tonight and other shows. The national Kennel club has since registered the Ambullneo. A distinct feature of the breeder is how socialized all their puppies are. They are also social with children and adapt quickly. This is because they are bred in the home of the owner. The Mastiffs at Ambullneo are not violent and rarely bark without course. For this reason, it’s important to investigate when you hear them barking.
Ambullneo Mastiff Details
- Address: 3410 La Sierra Ave, Riverside, CA 92503, United States
- Phone: (530) 308-3433
- Website: Ambullneo Mastiff
2. Mystery Mountain Mastiffs
Established in early 1995, Mystery Mountain Mastiffs is a privately-owned small breeder. The breeder is almost exclusive for the production of large and types of Mastiffs. Their emphasis during breeding is on temperaments and agility. The Mastiffs at the breeder are all bred on the 11 acres of land housing the kennel north of San Diego. They interact with the four kids of the owner and develop bonds for humans through that. The ranch is replete with facilities suited for raising young Mastiff puppies. If you are looking to adopt dogs raised to be human-friendly, mystery Mastiff has just that. Their website is updated regularly with their new litters and puppies.
Mystery Mountain Mastiffs Details
- Address: Valley Center, California, USA
- Phone: (760) 749-1836
- Website: Mystery Mountain Mastiffs
3. Skippin’ Cj Ranch
Situated in southern California, Skippin’ CJ Ranch is owned by Christina Martinez. She, alongside her husband, Jose, and three kids, manage the ranch. The breeder began producing different breeds of Dogs in 2002 and has since divested them into other animals. The breeder takes great care to raise well-mannered Mastiffs that are trained to be agile. There are a variety of training facilities on the ranch to raise your Mastiff to your desired taste. The ranch expanded and acquired Diamond Valley Patches, and this has grown their breeding capabilities. It also made them one of the top producers of Mastiffs in southern California. It has become a breeder of choice for people living in and around southern California. The breeder is highly recommended.
Skippin’ Cj Ranch Detils
- Address: Homeland, California, USA
- Phone: (951) 926-2911
- Website: Skippin’ Cj Ranch
4. Boe Dogs
For the healthiest and soundest puppies, Boe Dogs is the destination for adoption. Located in Paso Robles, the breeder runs tests on all their female dogs to ensure they are healthy for breeding. The breeding process is superb, and the litters are adorable. They also select fit and agile studs with the sound temperament for the breeding process. The puppies are raised inside a fenced property where they have absolute freedom to develop innate skills. The breeder offers classes of special training for their hounds. The breeder has achieved so much over the years, including making appearances on Ellen De Generes’ show. The breeder has also consistently ranked among the top 20 in America. Dogs from Boe Dogs made an appearance on Ellen’s show in 2009. The videos from the show are on the breeder’s website.
Boe Dogs Details
- Address: 7444 Town Creek Rd, Paso Robles, CA 93446, United States
- Phone: (805) 235-4911
- Website: Boe Dogs
5. GoldLeaf Mastiffs
The watchword at Goldleaf Mastiffs is soundness. They take great interest in the health, agility, and temperament of their litters. It is the most prominent Mastiff breeder in Ukiah, California. Goldleaf says it aims to breed strong, athletic Mastiffs that are social and make good companions. They take great care during breeding to avoid introducing genetic flaws. The breeder is owned and run by Jann Lanz alongside her husband, Mark.
Their inspiration for owning a breeder came from the death of their friend who established Goldleaf 30 years ago. He has bred some fantastic dogs at the breeder throughout his life. They, however, only began producing Mastiffs at the breeder a few years ago. Over a few years ago, they bred and raised dozens of Mastiffs who have moved to new homes. The breed remains committed to producing Mastiffs of quality that strong and sound. You’ll find photos of some of their puppies on their website. They provide online forms for potential adopters.
GoldLeaf Mastiffs Details
- Address: 1103 Denemba Boulevard, Ukiah, CA, USA
- Phone: (707) 489-6681
- Website: GoldLeaf Mastiffs
6. Rain Mastiffs
Steve Smith, a personal trainer in Calabasas for 13 years, owns Rain Mastiffs breeder. The breeder is a small-sized ranch situated on the outskirts of Los Angeles. The goal of the breeder is to raise only the ‘ideal Mastiff.’ Steve strives to achieve this by breeding sound and healthy offsprings. Only dogs that have the correct structure and temperament are bred. He especially puts tremendous interest in sound temperament.
For this reason, you can be sure that you won’t be adopting a ‘mad dog’ from this breeder. He also uses some of his skills as a professional trainer to breed Mastiffs agile and robust. His mastiffs have great attacking and hunting skills. This breeder produces the kind of security-conscious dog you may need for folks in the Los Angeles area. The adoption process is also seamless and easy to follow.
Rain Mastiffs Details
- Address: Calabasas, Los Angeles County, California, USA
- Phone: (818) 451-9570
- Website: Rain Mastiffs
7. Lamar Mastiffs
Last on the list of Mastiff breeders in California is “Lamar Mastiffs.” Located in Santa Ana, California, Lamars Mastiffs has been in the breeding business for over 35 years. Run by a couple, the privately owned kennel is run by veterans in the canine business. The owner is Eric, and he manages the breeder with his wife. The duo is a member of the Mastiff Club of America. They have also served as directors of the group at different points.
They have a vast knowledge of the breed and canines and apply the best practices in their breeder. The breeder has recorded enormous success in dog shows and contests but ensures safety first. They also take cognizance of the structure, temperament, health, and wellbeing of their dogs. The oldest Mastiff at the breeder currently is ” Vivala,” who is 13 years old. After 35 years in the business, the breeder now produces mainly on a small scale. They still enjoy breeding adorable Mastiffs for willing adopters, however. The couple has retired to live in Idaho, but the breeder in California is still up and running.
Lamar Mastiffs Details
- Address: 400 Hoffman Lane, Brentwood, Ca.94513, CA, USA
- Phone: (925) 519-6781
- Website: Lamar Mastiffs
Conclusion For The “Best Mastiff Breeders in California”
Before deciding on a Mastiff breeder, double-check to ensure that the puppies are certified healthy by an OFA health-certified parent. You should also check for the history of a breeder on Mastiffs. Not all breeders can raise Mastiffs with the right temperament, and you do not want to adopt a wild one. This list has been vetted, and only the best breeders are listed here. We hope you pick one from here. We wish you all the best in your adoption journey.
For related articles, you can check out:
- Best Bullmastiff Breeders in the United States
- Best Mastiff Breeders in the United States
- Mastiff Poodle Mix Guide
To learn more about the Mastiff dog breed, watch “The 10 Biggest Mastiff Dog Breeds”:
Andy is a full-time animal rescuer and owner of a toy doodle. When he’s not saving dogs, Andy is one of our core writers and editors. He has been writing about dogs for over a decade. Andy joined our team because he believes that words are powerful tools that can change a dog’s life for the better.
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