



I'm Heather P., the breeder behind Holston Mountain Cavaliers located in Piney Flats, TN. Our breeding program centers on health, temperament, and preserving the Cavalier King Charles Spaniel we have come to love through years of studying the breed. Located on 30 beautiful acres in East Tennessee, we take a holistic approach that includes careful health testing and thoughtful pairing.

What are the different breed coat colors in your program?

These dogs are already reserved or have gone home.

Grey Collar Boy
Male

Orange Collar Male
Male

Blue Collar Male
Male

Purple Collar Girl
Female

Black Collar Male
Male

Green Collar Male
Male

Pink Collar Girl
Female
Heather 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, Heather partners with them to find the best puppy match.

“Our puppy price includes age-appropriate vaccinations and deworming, a veterinary wellness exam, health-tested parents, AKC registration, take-home puppy bag, and lifelong breeder support.”
Heather 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 Heather 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 Heather 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 Heather.
Meet in Piney Flats, TN
4386 miles away
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Meet at Tri-Cities Airport
4386 miles away
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Heather has been a member of Good Dog for 2 months
Heather was screened for responsible practices and has been a member since 2026.
Heather’s links

Holston Mountain Cavaliers meets or exceeds our community standards in these areas:

Cavalier King Charles Spaniel
About Annabelle
Annabelle is a female Cavalier King Charles Spaniel. Carefully selected as a great representative of her breed, Heather decided to make her part of their program. Heather 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
Holston Mountain Cavaliers 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 Cavalier King Charles Spaniels.
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.
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.
Cardiac Evaluation (registered with OFA)
Heart testing reduces the chance of passing down congenital heart disease, which can cause a range of symptoms ranging from trouble exercising to heart failure.
Patellar Luxation
Knee testing reduces the chance of passing down Patellar Luxation, which results in the kneecap becoming displaced or dislocated and can cause mild to severe joint pain.
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.
DNA Disease Panel
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).