



I'm Heather M., the breeder behind Columbia Basin Puppies located in Pasco, WA. We offer top-quality Aussaliers and Cavapoos that are health tested and well socialized. We strive to create healthy, well rounded puppies. As part of our commitment to constantly giving our customers and puppies a satisfying experience, we continue to use responsible breeding, training, and rehoming methods for our puppies.

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

These dogs are already reserved or have gone home.

Axel
Male

Hank
Male

Girl 3
Female

Girl 4
Female

Girl 2
Female

Girl 1
Female

Clover
Male

Poppy
Female

Robin
Male

Pascal
Male

Brook
Male

Oliver
Male

Chief
Male

Hank
Male
Heather has been certified by Good Dog's screening team for responsible and trusted breeding practices. When you're ready to reach out, feel free to ask any questions about the breed, their program, or specific puppies.
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.

"The price includes vaccinations, deworming, and socialization. I require a $500 non-refundable deposit to hold a puppy of your choice."
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.
You can drive or fly to pick up your puppy from Heather.
Meet in Pasco, WA
Meet at Tri-Cities Airport
Heather has been a member of Good Dog for over 1 year
Heather was screened for responsible practices and has been a member since 2024.
Heather’s links
Columbia Basin Puppies meets or exceeds our community standards in these areas:

Cavalier King Charles Spaniel
About Penny
Penny is a super gorgeous, petite Cavalier King Charles Spaniel. She has the most loving personality and brings so much joy to our family. She has been genetically health tested and cleared to insure she produces top quality puppies.
Uploaded health tests

Cavalier King Charles Spaniel
About Winnie
Winnie has the most amazing disposition. She is super laid back and gets along so well with everyone, people and animals alike. She has already produced some amazing pups with the same great personalities. She is such a joy in our lives and she has brought so much joy to so many families through her wonderful pups! Ok
Uploaded health tests
Good level
Columbia Basin Puppies 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 Companion Crosses.
PawPrint Genetic Panel (Breed Specific)
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).
Hear what other owners say about working with Heather to bring home their puppies.
Steven V.
Verified owner · Apr. 2025


Heather kept us up to date with our puppy’s progress, was very flexible in our pickup date, gave us shot and worming records, and provided a clean, happy, healthy puppy.