



I'm Donna A., the breeder behind Koch Hoher Zwinger located in Susanville, CA. My dogs work hard, play hard, love hard, and are part of my family. I prepare all of my pups to excel Iand take pride in my work. I strive to produce quality puppies for families that are structurally sound, healthy, intuitive and have wonderful temperaments. My priority is to ensure the health and well-being of all my dogs from birth until they leave with their forever family and beyond.

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?

Donna 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.

"Also included are the health guarantee, the AKC registration, up-to-date vaccines, and deworming schedules. We socialize our puppies using Puppy Culture protocols. All deposits are nonrefundable."
Donna 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 Donna 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 Donna directly.
You can drive or fly to pick up your puppy from Donna.
Meet in Susanville, CA
5470 miles away
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Donna has been a member of Good Dog for almost 5 years
Donna was screened for responsible practices and has been a member since 2021.

Koch Hoher Zwinger meets or exceeds our community standards in these areas:
Great level
Koch Hoher Zwinger 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.
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).