MoonStar Farm
- Elkhorn, WI
- Responds within a day
Available puppies
Ivy
Ready Dec. 19
4 weeks old · Female
Noelle
Ready Dec. 19
4 weeks old · Female
Holly
Ready Dec. 19
4 weeks old · Female
Meet the breeder
I'm Caryn S., the breeder behind MoonStar Farm located in Elkhorn, WI. For 25+ years, we have been breeding for talent, temperament, and working ability. All our dogs are family raised, well socialized, outgoing, and friendly. Our puppies are well socialized to children, strangers, and other pets. Our border collies are registered with the American Border Collie Association which is the original US registry for this breed and reflects quality pedigrees. These pups have imported and champion bloodlines in both parental pedigrees. Relatives are competing and winning in USBCHA and ISDS trials in the US and abroad. Other relatives competing in agility and other sports. Bred for talent, temperament, and working ability and will be comfortable in the home or in the field. These pups have the ability to excel at agility or flyball, livestock herding, can be your workout companion, or your best friend. Current on shots and worming.
Q. & A. with Caryn
Why did you start breeding?
We started breeding to work on improving our working lines.What makes your program special?
Since we work with our dogs every day we are able to see what their strengths and challenges are. This helps out a great deal when deciding on breeding lines.Where do your breeding dogs live?
They live in my home.
Matched dogs
These dogs are already reserved or have gone home.
Frost
ReservedMale
Klaus
ReservedMale
Jingle
ReservedFemale
Getting a puppy from Caryn
Caryn 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.
Price
Puppy prices include a $100 non-refundable deposit and $1,400 final payment, before taxes & fees.
“The price also includes registration with the American Border Collie Association, first vaccinations and deworming, health guarantee. . ”
Contract & health guarantee
Caryn 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 Caryn 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 Caryn directly.
Always communicate and pay on Good Dog.Learn more
What’s included
From Good Dog
- Lifetime support from Good Dog’s Care Team
- 10% lifetime discount on Figo pet insurance
- Puppy Training Program & private community
Enrichment & socialization
- Various sounds
- Surface & tactile stimulation
- Socialized with children
- Daily handling
- Socialized with other dogs
- Introduced to people of different ages and appearances
- Socialized with other animals
Puppy health practices
- Vet check
- First round of shots and deworming
Extras
- Registration
Location & pick-up
You can drive or fly to pick up your puppy from Caryn.
Breeder’s location
Meet in Elkhorn, WI
Other pick-up locations
Meet at Milwaukee Mitchell Airport
Meet in Coatesville, PA
More about Caryn
Club memberships
Caryn is a member of American Border Collie Association.
Caryn has been a member of Good Dog for about 4 years
Caryn was screened for responsible practices and has been a member since 2021.
Caryn is a trusted Good Dog breeder
MoonStar Farm meets or exceeds our community standards in these areas:
- Responsible breeding practices
- Health of breeding dogs and puppies
- Puppy environment and enrichment
- Buyer education and policies
Parent dogs
Polly, mom
Border Collie
About Polly
Polly comes from a long line of working and trial champions. She is always full of joy and loves her job.
Ada, mom
Border Collie
About Ada
Ada is registered with the American Border Collie Association. Ada is a talented, even keeled and friendly girl. She has produced some beautiful and well rounded pups that are making their mark in various disciplines.
Django, dad
Border Collie
About Django
Django is dual registered with the Canadian Border Collie Association and the American Border Collie Association. He comes from a long line of champions. Nothing fazes Django and he has a very even temperament. Django is a sweet guy.
Maisie, mom
Border Collie
About Maisie
Maisie is the 3rd generation of females in my breeding line. She is a great farm dog, even tempered and in your pocket kind of gal. She has always had beautiful puppies.
Rafe, dad
Border Collie
About Rafe
Rafe is a male Border Collie. Carefully selected as a great representative of his breed, Caryn decided to make him part of their program. Caryn 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.
Parent health testing
Breeder-Reported Testing
Good level
MoonStar Farm 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 Border Collies.
DNA Disease Panel
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).
Verified owner stories
Hear what other owners say about working with Caryn to bring home their puppies.
Lauren T.
Verified owner · July 2025
We had a positive experience with MoonStar Farm! Caryn was very easy to talk to and work with. We have had our MoonStar Farm puppy for a month now and he is very healthy, intelligent, and has a great temperament. We are very satisfied with the experience all around.
Leslie B.
Verified owner · Jan. 2025
I recently had the pleasure of welcoming a beautiful puppy into our family, and I can't say enough good things about the entire experience, thanks to our fantastic breeder, Caryn. From the very beginning, Caryn was incredibly communicative and genuinely excited about us bringing a new member into our home. Her enthusiasm was contagious, making the process even more special. Caryn provided invaluable advice about raising a Border Collie, which was especially helpful since it was our first time owning one. Her insights into the breed's unique needs and personality traits prepared us well for life with our new companion. Now, at five months old, our puppy, Aspen, has become an integral part of our family (or should I say our pack!). She is loving, funny, and incredibly intelligent—traits that keep us entertained and delighted every day. Aspen fits right in with our family dynamics, and her playful spirit brings so much joy to our lives. We couldn’t have asked for a better dog. Each day with Aspen is filled with laughter and snuggles, and we’re looking forward to many more years of happy memories together. Thank you, Caryn, for helping us find our perfect furry friend!
