



I'm Sarah G., the breeder behind San Diego Mastiff located in Ramona, CA. San Diego Mastiff is a dedicated breeder of exceptional Neapolitan (Italian) Mastiffs located in sunny San Diego. Our dogs are raised on four acres of open space, where they are free to explore, play, and develop both physically and mentally. We prioritize love, socialization, and hands-on care, resulting in dogs with calm, friendly, and well-balanced temperaments.

Why did you start breeding?
What makes your program special?
What are the different breed coat colors in your program?
Where do your breeding dogs live?

These dogs are already reserved or have gone home.

Orange
Female

Purple
Female

Pink
Female

Red
Female

Cyan
Male

Green
Male

Fuchsia
Female

Blue
Male
Sarah has been certified by Good Dog’s screening team for responsible and trusted breeding practices. When you’re ready, reach out to ask about the puppies or anything else on your mind. You’ll get to know each other through messaging, phone, or video and pay securely, all on Good Dog.
After buyers complete the application and screening process, Sarah partners with them to find the best puppy match.
“We take great care in placing each puppy with the right family. ”

“The sale price includes AKC litter registration and 1st round of vaccinations and deworming and puppy socialization. Deposit is only needed if you want to put a puppie on hold. Deposit will be deducted from the total sale price.”
Sarah may provide a written contract or health guarantee when you purchase a puppy. This helps protect both you and your breeder, ensuring that you both have a clear understanding of the terms of your puppy purchase. If Sarah offers a contract or guarantee, the details will be personalized by them. If you have any questions or want to know more, don't hesitate to reach out to Sarah directly.
When you pay and communicate on Good Dog, you’re covered by Payment Protection.
You can drive or fly to pick up your puppy from Sarah.
Meet in Ramona, CA
2219 miles away
·
Meet at San Diego Airport
2247 miles away
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Meet in Temecula, CA
2225 miles away
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Sarah has been a member of Good Dog for 6 months
Sarah was screened for responsible practices and has been a member since 2026.

San Diego Mastiff meets or exceeds our community standards in these areas:

Neapolitan Mastiff
About Lulu
Lulu is a complete sweetheart and loves to cuddle.

Neapolitan Mastiff
About Biggie
Biggie is an amazing gentle giant who is very well trained.
Great level
San Diego Mastiff reports to performing the health tests below on their breeding dogs. Ask your breeder about the tests performed on the parents of your litter. Learn more about health testing for Neapolitan Mastiffs.
Hip Dysplasia
Hip testing reduces the chance of passing down hip dysplasia, which is primarily found in large breed dogs and can cause hip pain and the eventual loss of the function of the hip joint.
Elbow Dysplasia Finals (OFA, BVA, SV, FCI)
Elbow testing reduces the chance of passing down elbow dysplasia, which is primarily found in large breed dogs and can cause arthritis in the elbow joint and front leg lameness.
Eye Certification (CAER, registered with OFA)
Eye testing reduces the chance of passing down a wide range of hereditary eye illnesses including retinal dysplasia, lens luxation, and glaucoma, which can cause impared vision or blindness.
Vet Wellness Exam
A breeder may perform additional tests on their dogs that do not fall into these general categories. These tests may be more uncommon or very specific to a particular breed.