I'm Amanda O., the breeder behind AOAZ Border Collies located in Arlington, WA. We are committed to always responsibly breeding with the best interest of our puppies’ health and longevity at the forefront. Our program is focused on producing puppies that are healthy, well-structured, and have outstanding temperaments. We have high expectations for our puppies and strive to place each one in an enriching and loving home!


Amanda 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.

Amanda 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 Amanda 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 Amanda directly.
You can drive or fly to pick up your puppy from Amanda.
Meet in Arlington, WA
2286 miles away
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Amanda has been a member of Good Dog for about 1 year
Amanda was screened for responsible practices and has been a member since 2025.

AOAZ Border Collies meets or exceeds our community standards in these areas:
Border Collie
About Dyson
Dyson is a male Border Collie. Carefully selected as a great representative of his breed, Amanda decided to make him part of their program. Amanda 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.
Border Collie
About Bounce
Bounce is a female Border Collie. Carefully selected as a great representative of her breed, Amanda decided to make her part of their program. Amanda 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
AOAZ Border Collies 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 Border Collies.
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.
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).