



I'm Trevy W., the breeder behind AKC California Winterstrom Labradors located in Mariposa, CA. Cookie from Winterstrom Labradors and Tye from Kenya Labradors litter were born June 30th, 2024. Our mission is to raise healthy, happy, adorable Labrador Retriever puppies and connect loving families with their new best friend! In order to start our puppies off on the right paw, we begin training and socializing at a young age so they are set up for success in their new homes. We prioritize the health and well-being of each one of our puppies and follow all appropriate puppy health protocols. Pups are socialized with people, dogs and even cows & are ready to play, hunt for critters and swim.

Why did you start breeding?
What makes your program special?
What are the different breed coat colors in your program?
Where do your breeding dogs live?

These dogs are already reserved or have gone home.

Boy 4
Male

Boy 5
Male

Yellow Boy
Male

girl
Female

Boy 2
Male

Girl
Female
Trevy 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.

"All pups will have a full dna embark litter test. "
Trevy 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 Trevy 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 Trevy directly.
You can drive or fly to pick up your puppy from Trevy.
Meet in Mariposa, CA
Club memberships
Trevy is a member of Central California Labrador Retriever Club.
Certifications & recognitions
CCPDT-KSA (Certification Council for Professional Dog Trainers), AKC Breeder with H.E.A.R.T..
Trevy has been a member of Good Dog for over 4 years
Trevy was screened for responsible practices and has been a member since 2022.

AKC California Winterstrom Labradors meets or exceeds our community standards in these areas:

Labrador Retriever
About Cookie
This is Cookie, this is her second litter and her final litter, we are a small hobby breeder and fairly breed our dogs more the two litters. We are purposeful breeders, wanting to better the breed, making sure our dogs carry the best of natural Labrador traits such as retrieving, hunting, swimming, all around family dogs that love children.
Excellent level
AKC California Winterstrom Labradors 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 Labrador Retrievers.
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.
Elbow Dysplasia Finals (OFA, BVA, SV, FCI)
Elbow testing reduces the chance of passing down elbow dysplasia, which is primarily found in large breed dogs and can cause arthritis in the elbow joint and front leg lameness.
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.
PRA, Rod-Cone Degeneration (PRA-prcd), Centronuclear Myopathy (CNM), Exercise Induced Collapse (EIC), D Locus (Dilute) DNA test
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).