I'm Catherine L., the breeder behind Topnotch located in California. We invest so much effort into raising each litter to help prepare our puppies for a lifetime of love with their new families. We are dedicated to always having responsible policies when it comes to breeding, training, and rehoming our pups. We love what we do and truly want nothing more than to see each and every one of our puppies shine!
Where do your breeding dogs live?
Catherine 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.

Catherine 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 Catherine 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 Catherine directly.
You can drive or fly to pick up your puppy from Catherine.
Meet in California
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Catherine has been a member of Good Dog for over 3 years
Catherine was screened for responsible practices and has been a member since 2022.
Topnotch meets or exceeds our community standards in these areas:
Excellent level
Topnotch 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 Portuguese Water Dogs.
Hip Dysplasia (Preliminary), 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.
Microphthalmia Syndrome (PES), GM1 Gangliosidosis, Portuguese Water Dog Type, Juvenile Dilated Cardiomyopathy, PRA, Rod-Cone Degeneration (PRA-prcd), Early Onset Progressive Retinal Atrophy (EOPRA)
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).