



I'm Colleen J., the breeder behind C&C Border Collies located in Milton, PA. We have developed several protocols to ensure the health and well-being of all of our dogs. It’s our top priority to make sure each of our puppy families welcomes a happy and healthy new family member into their homes!
Where do your breeding dogs live?
These dogs are already reserved or have gone home.

Bailey
Female

Riley
Female

Girl 2
Female

Bella
Female

Duke
Male

Maverick
Male

Girl 4
Female

Sadie
Female

Flower
Female

Snickers
Female

S3 Sonny
Male

S6 Pattsy
Female

S4 Lewis
Male

Leo
Male

S5 Clark
Male

S7 Dotti
Female

S8 Mabel
Female

S2 Sid
Male

C5 June
Female

C2
Male

C6
Female

C1
Male

C3
Male

C4 Johnny
Male
Colleen 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.
After buyers complete the application and screening process, Colleen partners with them to find the best puppy match.
“We take great caution is matching puppies with their perfect home. We like to make a great match so puppies and new owners are happy for a lifetime! ”

Colleen 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 Colleen 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 Colleen 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 Colleen.
Meet in Milton, PA
140 miles away
·
Flexible meeting point
Colleen can meet at a location that works for both of you
Colleen has been a member of Good Dog for over 3 years
Colleen was screened for responsible practices and has been a member since 2022.
C&C Border Collies meets or exceeds our community standards in these areas:

Border Collie
About Cooter
Cooter is a lovable border collie with a high drive.

Border Collie
About Reba
Reba is a smart, loyal, energetic dog. She has a great desire to please and is very friendly.

Border Collie
About Cindy
Cindy is a female Border Collie. Carefully selected as a great representative of her breed, Colleen decided to make her part of their program. Colleen 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.

Border Collie
About Lynk
Lynk is the sweetest lap dog you will ever meet but also has a great border color drive to get work done. She’s the perfect combination of house pet and working dog and seems to pass her personality down to her off spring.
Good level
C&C Border Collies 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).
Hear what other owners say about working with Colleen to bring home their puppies.
Niresh R.
Verified owner · July 2026






Colleen was great, Riley the Border Collie puppy is amazing, she is taking to Boston quickly and has a lot of friends, human and dog.