


I'm David S., the breeder behind Mariposa PWDs located in Monclova, OH. I am a preservation breeder, and my dogs are proven champions in the ring and in the hearts of their forever families. I know the health and status of every dog I have bred and am proud of the temperament and conformation of my puppies. Each puppy is considered a member of my family, and I ensure they are socialized, healthy, and prepared to excel in their forever homes. My dogs are bred for those specifics, and I take pride in my breeding program.

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?

David 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.

“Breeder will guarantee against crippling hip dysplasia up to one year of age. This is defined as the inability to function as a pet. This diagnosis must be agreed upon by the purchasers licensed veterinarian and the Breeders veterinarian. The Breeder may request the opinion of an orthopedic specialist. Radiographs must confirm the diagnosis. If surgical correction or euthanasia is recommended, the Breeder will replace the dog with a puppy of equal quality as soon as one becomes available. If the original dog is kept it must be spayed/neutered before any replacement is made. Breeder is not responsible for any vet bills incurred with this PWD. This guarantee becomes null and void if the dog has been used for breeding without written permission from the breeder or is overweight. 2. Breeder guarantees that due to parents health clearances/testing that your PWD will be free from GM-1, PRA, EOPRA, JDCM, MO and IC Coat. We micro chip every puppy, 1st parvo vaccination and first vet check also deworm. The deposit is fully refundable if we cannot place a puppy in your home for various reasons that we cannot control. The deposit will ensure that you are on the Mariposa puppy list. If after you pay the deposit and decide to go with another breeder the deposit will not be refundable.”
David 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 David 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 David directly.
You can drive or fly to pick up your puppy from David.
Meet in Monclova, OH
4197 miles away
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Club memberships
David is a member of Toledo Kennel Club, Great Lakes PWD Club, and Portuguese Water Dog Club of America.
Certifications & recognitions
Canine Nutritionist, Avidog Transformational Puppy Rearing, Puppy Culture Breeder, Avidog Associate, AKC Breeder of Merit.
David has been a member of Good Dog for almost 5 years
David was screened for responsible practices and has been a member since 2021.

Mariposa PWDs meets or exceeds our community standards in these areas:
Excellent level
Mariposa PWDs 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.
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), Early Onset Progressive Retinal Atrophy (EOPRA), PRA, Rod-Cone Degeneration (PRA-prcd), Juvenile Dilated Cardiomyopathy, 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).