



I'm Courtney G., the breeder behind Kryptonian & Kynthos German Shepherd Dogs located in Warwick, RI. I'm a hobby breeder of carefully selected German Shepherds. I breed to standard with the goal of bettering the breed. I am purposeful in everything that I do regarding my dogs, which includes careful selection of breeding dogs and extensive health testing. My goal is to produce healthy dogs with great temperaments that are exemplary representations of the breed. I look forward to connecting!

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

Courtney 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.

Courtney 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 Courtney 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 Courtney 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 Courtney.
Meet in Warwick, RI
366 miles away
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Club memberships
Courtney is a member of German Shepherd Dog Club of America.
Courtney has been a member of Good Dog for almost 5 years
Courtney was screened for responsible practices and has been a member since 2021.
Courtney’s links

Kryptonian & Kynthos German Shepherd Dogs meets or exceeds our community standards in these areas:

German Shepherd
About Kovu
Kovu is a male German Shepherd. Carefully selected as a great representative of his breed, Courtney decided to make him part of their program. Courtney 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.

German Shepherd
About Ace
Ace is a male German Shepherd. Carefully selected as a great representative of his breed, Courtney decided to make him part of their program. Courtney 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
Kryptonian & Kynthos German Shepherd Dogs 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 German Shepherds.
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.
Temperament Test
A breeder may perform additional tests on their dogs that do not fall into these general categories. These tests may be more uncommon or very specific to a particular breed.
Full Embark Panel, Degenerative Myelopathy (DM; SOD1A)
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).