



I'm Marilyn R., the breeder behind Questar PWD located in San Diego, CA. The philosophy that I use in my breeding program has been influenced with maintaining breed type, temperament and health. Friendly and very active, the Portuguese Water Dog makes an excellent pet for an active family, especially those who enjoy water sports or outdoor activities. As a breeder, I believe it is very important to pair a puppy with the correct owner.

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

Marilyn 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.
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.

Marilyn 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 Marilyn 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 Marilyn directly.
When you pay and communicate on Good Dog, you’re covered by Payment Protection.
You can drive or fly to pick up your puppy from Marilyn.
Meet in San Diego, CA
Club memberships
Marilyn is a member of Southern California Portuguese Water Dog Club, Portuguese Water Dog Breeder Committee, and Portuguese Water Dog Club of America.
Marilyn has been a member of Good Dog for over 5 years
Marilyn was screened for responsible practices and has been a member since 2020.
Marilyn’s links

Questar PWD meets or exceeds our community standards in these areas:
Excellent level
Questar PWD 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
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.
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), Juvenile Dilated Cardiomyopathy, Early Onset Progressive Retinal Atrophy (EOPRA), PRA, Rod-Cone Degeneration (PRA-prcd), GM1 Gangliosidosis, Portuguese Water Dog Type
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).