



I'm Sandra H., the breeder behind King’s Mtn. located in San Bruno, CA. We have been breeding top quality show and companion dogs with a focus on temperament, health, and structure since 1975. We devote our time, energy and efforts to each litter making sure our puppies are properly socialized from the moment they are born.

Why did you start breeding?
What makes your program special?
Where do your breeding dogs live?

Sandra 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.
Together, you’ll choose the puppy that’s right for you, stay in touch with regular updates, and plan how to bring your new puppy home.

“We do not request a deposit until we know we have something for you. At that point we request a deposit of $500 and that deposit is non-refundable because we will be holding that specific puppy for you.”
Sandra 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 Sandra 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 Sandra 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 Sandra.
Meet in San Bruno, CA
5685 miles away
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Club memberships
Sandra is a member of Del Valle Dog Club of Livermore and Dandie Dinmont Terrier Club of America.
Sandra has been a member of Good Dog for over 5 years
Sandra was screened for responsible practices and has been a member since 2020.
Sandra’s links

King’s Mtn. meets or exceeds our community standards in these areas:
Dandie Dinmont Terrier
About Jiminy Kricket
Jiminy Kricket is a male Dandie Dinmont Terrier. Carefully selected as a great representative of his breed, Sandra decided to make him part of their program. Sandra has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.

Dandie Dinmont Terrier
About Tilly
Tilly is a female Dandie Dinmont Terrier. Carefully selected as a great representative of her breed, Sandra decided to make her part of their program. Sandra has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.

Dandie Dinmont Terrier
About Demi
Demi is a female Dandie Dinmont Terrier. Carefully selected as a great representative of her breed, Sandra decided to make her part of their program. Sandra has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.
Excellent level
King’s Mtn. 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 Dandie Dinmont Terriers.
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.
DNA Repository, OFA/CHIC DNA Repository
Genetic testing reduces the chance of passing down a wide variety of hereditary diseases of differing prevalence and severity such as Progressive Retinal Atrophy (an eye disease) and Von Willebrand's Disease (a blood disease).