



Expected German Shepherd litter
Due July 2026
I'm Karen I., the breeder behind Blauen Bergen located in Nokesville, VA. We are lifelong dog enthusiasts, and we’re excited to share our passion and purpose with others through our breeding program. Our focus is to produce the best dogs of the highest quality so that other families can also enjoy the love of a dog. These dogs have proven to be wonderful companions in our lives. It is a privilege to be able to share that love and friendship with others through responsible breeding.
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?
These dogs are already reserved or have gone home.
Deka
Female
Deacon
Male
Athena
Female
Pistol
Male
Apollo
Male
Ares
Male
Boy 1
Male
Bena
Female
Bambi
Female
Bernhardt (Bernie)
Male
Benie
Female
Brock
Male
Boy 1
Male
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.
Karen partners with buyers to find the best match as the puppies develop and their personalities take shape. Typically, matches are finalized when the puppies reach about 6 weeks old.

“We only have one or two litters a year. Price is dependent upon the cost of the parents and quality within the litter. Litters from V rated parents are towards the lower end of the price point. Litters where both parents are VA rated are towards the upper end. Deposits are refundable less any agreed upon testing costs.”
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 Nokesville, VA
4088 miles away
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Meet at Ronald Reagan Washington National Airport
4059 miles away
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Meet in Newark, NJ
3859 miles away
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Karen has been a member of Good Dog for over 1 year
Karen was screened for responsible practices and has been a member since 2025.
Karen’s links
Blauen Bergen meets or exceeds our community standards in these areas:
Karen I.
Wonderful female available. Available now!


Quest and Yill's litter
Karen I.
Puppies ready in 3 weeks. This outstanding litter almost sold out. Two super females available.
German Shepherd
About Lullaby
Lullaby von der Piste Trophe: IGP1, Kkl (Breed Surveyed), Hips/Elbows Certified Normal Lullaby von der Piste Trophe represents the absolute pinnacle of West German show-line breeding. Hailing from one of Germany's most prestigious and accomplished kennels—Erich Bösl’s von der Piste Trophe—she is a testament to purposeful breeding. Lullaby is the embodiment of structural excellence and working ability, having earned her IGP1 title and a breed survey (Kkl) recommending her for breeding, with SV-certified normal hips and elbows. World-Class Pedigree & Performance Lullaby is a product of elite heritage, sired by a VA (IT) Thiago von der Piste Trophe, one of the best 2xVA1 Willy vom Kuckucksland sons. Her motherline is recognized as a top-producing line known for producing excellent structure, temperament, and health. Demonstrating her exceptional quality early, she placed 31 in the world as a young female, a remarkable achievement that highlights her correct type, movement, and conformation. Masculine Type & Breeding Power Lullaby is distinguished by her "extremely masculine" type—a coveted trait in high-level show females. She possesses a substantial head, broad chest, and powerful, thick bone structure that rivals many males. Crucially, Lullaby is a dominant producer, consistently passing this masculine structural type, pronounced substance, and strong character to her offspring, making her a prized addition to any serious breeding program focused on maintaining the breed’s standard of power. Temperament & Working Capability While she excels in the show ring, Lullaby is not just a pretty face. As an IGP1 trained dog, she demonstrates high intelligence, trainability, and the necessary courage and drive required for the sport. She is a confident, secure female with a pronounced TSB (Temperament, Courage, Fighting Drive), making her a well-rounded example of a true working-show German Shepherd. • her intelligence, high trainability, working drives, and courage in tracking, obedience, and protection. • Breed Survey: Lullaby is Breed Surveyed (Kkl), meaning she has passed rigorous structural and temperament assessments certifying her for breeding according to the German SV standard. • Temperament: Known for being confident, social, and attentive, yet possessing the intensity needed for sport. Health & Certification • Hips/Elbows: Certified in Germany by the SV (Schaeferhunden), with documented "a-normal" results.
Good health testing
German Shepherd
About Yill
Yill is an exceptional VA rated black and deep mahogany red female. She stands out in a crowd. Yill is IPO3, hips and elbows are a1, normal and she's breed surveyed koer classes 1, recommended for breeding. Yill placed SG31 and V29 at the World level. She won the performance award at her last International event. Yill is from a excellent producing motherine with a third generation offspring placing top 10 at the 2024. Sieger show. She has a wonderful disposition, extremely smart, very devoted. We think she's the most accomplished west German conformation lines female in the US. We invite you to find one better. Here is her list of achievements: VA rated, IPO3, a1/a1, ZW88, international performance award. From five generations of VA fathers.
Good health testing
Good level
Blauen Bergen 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.
Hear what other owners say about working with Karen to bring home their puppies.
Bob L.
Verified owner · Sept. 2025
Karen and Randy were wonderful and made the process so easy. I really appreciate how they initially wanted to hear about our family and home. From there, they showed in-depth knowledge of German Shepherds and offered valuable information, as well as helpful advice. Karen and Randy chipped our new family member, Tazzi, and provided all the documentation needed. They kept us updated on her growth and provided many pictures along the way. It was great. We were in love before we even saw Tazzi. If we're looking for a puppy in the future, we are definitely checking with Karen and Randy. Thank you!!
Health testing is one key piece of responsible breeding and is performed on breeding dogs to prevent the presence of heritable conditions in their puppies.
Health testing is one key piece of responsible breeding and is performed on breeding dogs to prevent the presence of heritable conditions in their puppies.