Diamond Cavaliers
- Temecula, CA
- Responds within a few hours
Available puppies
Poppy
3 months old · Female
Daphne
3 months old · Female
Rosalie
3 months old · Female
Paris
3 months old · Female
Ruby
3 months old · Female
Meet the breeder
I'm Kathy, the breeder behind Diamond Cavaliers located in Temecula, CA. I was a vet tech for 14 years in small animal medicine. I understand the responsibility that comes with breeding. I breed healthy, well socialized Cavaliers with European import bloodlines. I show my dogs & seek to better the breed with each litter I produce. Pups have vet exam/mostly potty trained.
Q. & A. with Kathy
Why did you start breeding?
I bred world champion horses for many years before breeding Cavaliers, and have been breeding cavaliers for over 16 years. understanding conformation (how the animal is put together) is extremely important in pairing successful breeding's and avoiding locomotion issues.What makes your program special?
I have a veterinary background, multi species breeding background (World Champion horses and Grand Champion and Champion cavaliers). Breeding is an art, a science and requires understanding of disease and veterinary concepts, so my many years of veterinary technician experience is very useful in what i do.What are the different breed coat colors in your program?
Our puppies include blenheim, ruby, black and tan, and tri-color. Colors will vary depending on the parent dogs.Where do your breeding dogs live?
They live in my home.
Getting a puppy from Kathy
Kathy 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, Kathy partners with them to find the best puppy match.
“I like to evaluate personalities and match energy level for the correct situation and what the family is looking for. temperament is easy in the cavalier, they are ALL loving, sweet, gentle, and great dogs! There are only a few slight differences with energy level and introvert/extrovert/in-between, we can discuss and match the right pup to the right family, although of course the ultimate choice is yours!”
Price
“price includes one year health guarantee, first two vaccines, deworming, and a puppy pack that includes toys, treats, food and blanket that smells like mom! $750 deposit decures your puppy. One year health guarantee against anything genetic and I am here for the life of your dog, I love to keep in touch!”
Contract & health guarantee
Kathy 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 Kathy 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 Kathy directly.
You’re protected
on Good Dog
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What's included
From Good Dog
- Lifetime support from Good Dog’s Care Team
- 10% lifetime discount on Figo pet insurance
- Puppy Training Program & private community
Enrichment & socialization
- Various sounds
- Car rides
- Surface & tactile stimulation
- Socialized with children
- Socialized in new places
- Scent introduction
- Daily handling
- Socialized with other dogs
- Introduced to people of different ages and appearances
- Socialized with other animals
Puppy health practices
- Vet check
- First round of shots and deworming
- Microchip
- Vet records
Extras
- Blanket with mom & littermates’ scent
- Registration
- Basic obedience & manners
- Toys
- Food & treats
- Puppy starter kit
- Initial potty training
Location & pick-up
You can drive or fly to pick up your puppy from Kathy.
Breeder's location
Meet in Temecula, CA
Other pick-up locations
Meet at San Diego Airport
Meet in Las Vegas, NV
More about Kathy
Club memberships
Kathy is a member of Cavaliers of the West, CKCSC , and San Diego Cavalier Club.
Certifications & recognitions
Blue Ribbon Breeder , CHIC Certified, Avidog Transformational Puppy Rearing, Whelping and Medical Intervention Course Completed (AKC), Royal Canin Crown Breeder, American Kennel Club Canine College, Puppy Culture Breeder, AKC Breeder with H.E.A.R.T..
Kathy has been a member of Good Dog for almost 2 years
Kathy was screened for responsible practices and has been a member since 2024.
Kathy is a trusted Good Dog breeder
Diamond Cavaliers meets or exceeds our community standards in these areas:
- Responsible breeding practices
- Health of breeding dogs and puppies
- Puppy environment and enrichment
- Buyer education and policies
Parent dogs
Breeze, mom
Cavalier King Charles Spaniel
About Breeze
Breeze is a female Cavalier King Charles Spaniel. Carefully selected as a great representative of her breed, Kathy decided to make her part of their program. Kathy 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.
Kevin, dad
Cavalier King Charles Spaniel
About Kevin
Kevin was imported from Ukraine! His bloodlines are AMAZING, and are some of the finest in the breed and most sought after for their perfect cavalier look and temperament! Kevin is a happy, happy, happy boy, low energy and just LOVES his mama (me!) he is a velcro dog, very soulful, and always by my side. He is one of my favorites! He is OFA health certified and CLEAR (healthy) on Cardiac, eye, patella, hip and DNA cleared every single year! He has produced Champions and grand Champions and just all around beautiful puppies for families with stunning looks and perfect temperaments!
Excellent health testing
Patellar Luxation, Cardiac Evaluation (registered with OFA), +2 more.Clover, mom
Cavalier King Charles Spaniel
About Clover
Clover is an amazing dog overall and a great mama! She is quiet, sweet, outgoing but calm. She teaches her babies to be brave but "thinkers" and they grow up being huge cuddle bugs because she is also~!
Great health testing
Patellar Luxation, Cardiac Evaluation (registered with OFA), +1 more.Susie, mom
Cavalier King Charles Spaniel
About Susie
Susie is a female Cavalier King Charles Spaniel. Carefully selected as a great representative of her breed, Kathy decided to make her part of their program. Kathy 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.
Violet, mom
Cavalier King Charles Spaniel
About Violet
Violet is a female Cavalier King Charles Spaniel. Carefully selected as a great representative of her breed, Kathy decided to make her part of their program. Kathy 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.
Scarlett, mom
Cavalier King Charles Spaniel
About Scarlett
Scarlett is a female Cavalier King Charles Spaniel. Carefully selected as a great representative of her breed, Kathy decided to make her part of their program. Kathy 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.
Aspen, dad
Cavalier King Charles Spaniel
About Aspen
Aspen is a male Cavalier King Charles Spaniel. Carefully selected as a great representative of his breed, Kathy decided to make him part of their program. Kathy 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.
Parent health testing
Great level
Diamond 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 (Preliminary)
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.
Episodic Falling Syndrome (EFS), DNA Disease Panel, Dry Eye Curly Coat Syndrome (CKSID)
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).
Verified owner stories
Hear what other owners say about working with Kathy to bring home their puppies.
Nicholas S.
Verified owner · June 2026
Kathy was absolutely amazing to work with! She was incredibly responsive, supportive, and knowledgeable throughout the entire process. You can truly tell how much love and care she puts into her dogs and how deeply she cares about the breed. She stayed in touch and sent me regular updates, which made everything so smooth and exciting. I couldn't be happier with my sweet puppy!
