



I'm Karen S., the breeder behind Sierer Farms Shetland Sheepdogs located in Defiance, OH. I produce pups that will continue to excel in their chosen field, whether that be working, showing, or as an active companion. My focus is on maintaining the Shetland Sheepdog breed standard by raising structurally sound and correct puppies with excellent temperaments.

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

These dogs are already reserved or have gone home.

UKC Champion Sierer Farms Sir Robert the Bruce
Male

King Arthur
Male

Sir Lancelot
Male

Sir Gallahan
Male

Merlin
Male
TBD
Boy 4
Male
Boy 3
Male
Girl 1
Female
Boy 1
Male
Boy 2
Male
Rocky
Male

Boy 1
Male

Boy 2
Male

Girl 1
Female
Girl 2
Female

Gustav
Male

Boy 1
Male

Elsa
Female

Girl 3
Female

Anna
Female
Karen 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.

“To reserve your pick puppy. This takes the puppy off the market as soon as received until a mutually agreed upon pick up date is arranged. 8 weeks of age minimum with up to 10 if we meet you at an airport. I will not hold a puppy without a deposit. If you change your mind the deposit is not refundable. However if you come to pick-up the puppy up and are not happy for any reason I will refund 100% off the actual deposit.”
Karen 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 Karen 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 Karen 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 Karen.
Meet in Defiance, OH
395 miles away
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Meet at Eugene F. Kranz Toledo Express Airport
377 miles away
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Karen has been a member of Good Dog for about 5 years
Karen was screened for responsible practices and has been a member since 2021.

Sierer Farms Shetland Sheepdogs meets or exceeds our community standards in these areas:

Shetland Sheepdog
About Lightning
Lightning is a male Shetland Sheepdog. Carefully selected as a great representative of his breed, Karen decided to make him part of their program. Karen 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.

Shetland Sheepdog
About Sadie
Sadie is a female Shetland Sheepdog. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.

Shetland Sheepdog
About Raven
Raven is a female Shetland Sheepdog. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.

Shetland Sheepdog
About Owen
Owen is a male Shetland Sheepdog. Carefully selected as a great representative of his breed, Karen decided to make him part of their program. Karen 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.

Shetland Sheepdog
About Sara
Sara is a female Shetland Sheepdog. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.

Shetland Sheepdog
About Jolene
Jolene is a female Shetland Sheepdog. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.

Shetland Sheepdog
About Jazzie
Jazzie is a female Shetland Sheepdog. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.

Shetland Sheepdog
About Robbie
Robbie is a male Shetland Sheepdog. Carefully selected as a great representative of his breed, Karen decided to make him part of their program. Karen 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.

Shetland Sheepdog
About Elli
Elli is a female Shetland Sheepdog. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.

Shetland Sheepdog
About Jack
Jack is a male Shetland Sheepdog almost 7 years old. Carefully selected as a great representative of his breed, Karen decided to make him part of their program. Karen 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.
Good level
Sierer Farms Shetland Sheepdogs 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 Shetland Sheepdogs.
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.
Degenerative Myelopathy (DM; SOD1A), PawPrint Genetic Panel (Breed Specific), von Willebrand Disease III (vWD III), Dermatomyositis, Collie Eye Anomaly (CEA), Multiple Drug Sensitivity (MDR1)
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).