



I'm Kat H., the breeder behind Cairn Ridge Doodles located in Lexington, OH. We love Bernedoodles and focus on breeding for health, temperament and beauty. We’re a small breeder and choose to put in the extra time and effort to produce well-socialized puppies that love their people! We want to provide the best possible puppies to our community and beyond!

Why did you start breeding?
What makes your program special?
What are the different breed sizes in your program?
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.

Alica Spinnet
Female

Quaffle
Male

George Weasley
Male

Nimbus 2000
Male

Fred Weasley
Male

Oliver Wood
Male

Snitch
Female

Bludger
Male

Firebolt
Male

Katie Bell
Female

Angelina Johnson
Female

Jean-luc
Male

Bluey
Female

Makenzie
Male

Lucky's Dad
Male

Bartlebee
Male

Unicorse
Male
Kat 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.

"1 year health guarantee, vet records and microchip, all puppies raised on the BAB puppy curriculum. Puppy packs included. "
Kat 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 Kat 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 Kat directly.
You can drive or fly to pick up your puppy from Kat.
Meet in Lexington, OH
Meet at John Glenn Columbus Airport
Meet in Indianapolis, IN
Kat has been a member of Good Dog for over 2 years
Kat was screened for responsible practices and has been a member since 2023.

Cairn Ridge Doodles meets or exceeds our community standards in these areas:

Kat H.
Puppy Spotlight: Lucky! He’s doing a great job training and still looks so fluffy and adorable! 🥰



Kat H.
Unicorse! What a sweetie!! ❤️❤️❤️

Kat H.
Week 6! We’ve already done some fun stuff! 🎃 Switched to Purina Pro Plan Puppy Food 🎃 Expanded the Puppy Pen 🎃 Explored a baby pool with 💦 🎃 Got our first vet visit and vaccines! 🎃 We’re doing something REALLY fun tomorrow so keep your eyes peeled for tomorrows update!! 👀







Kat H.
Week 5 brought wonderful changes! Can’t believe how big these Bernedoodles are! 🍁 Solid Kibble 🍁 Puppy play pen! 🍁 Outside play time every day 🍁 Best of all, personalities are popping! It’s lovely to see all the different temperaments! Each one unique!!





Kat H.
Updated photos!!! Yay!







Kat H.
Need a professional leaf chewer?? This Bernedoodle version is available! 😂😂😂

Kat H.
Sleepy pups after a jungle themed curriculum!


Kat H.
Week 4 brought so many sweet changes: 🐾 first baby bath 🐾 puppy nursery rearrangement 🐾 and best of all, puppy preschool every day! we put new enriching items out and work with our Bernedoodles to promote bravery and human trust 🫶🏻


Kat H.
Puppy playtime 🫶🏻🫶🏻🫶🏻

Kat H.
Puppy pics are updated!! Yay!




All breeds

Bernese Mountain Dog

Bernedoodle

Bernese Mountain Dog
About Novi
Novi is our goofy Berner, she’s AKC registered and has a beautiful coat with amazing tan points and a nice blaze up her forehead! We love our cuddly hunk of Berner!
Uploaded health tests

Bernedoodle
About Olive
Stunning brown Merle Multigen with a gorgeous wavy-curly coat and a hilarious temperament. Miss Olly loves to play and snuggle, one of her favorite tricks is jumping up on our arm for a “dance”! She’s a sweetheart!!
Good health testing

Bernedoodle
About Willa
Miss Willa is an adorable standard tri with the best temperament! She loves pets and cuddles and would do anything for a snuggle! Her favorite things are getting pets from strangers and kids, and splashing in the creek! We love our Willa Nilla!
Good health testing
Good level
Cairn Ridge Doodles 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 Bernedoodles.
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 (Preliminary)
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.
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 Kat to bring home their puppies.

Hank H.
Verified owner · Nov. 2025


Kat was super responsive and answered all of our questions to help us pick the right puppy for our family. She is very knowledgeable about the breed and was able to give Mackie a head start on his training with basic commands.

Dakota K.
Verified owner · Sept. 2025







We are so grateful we came across Kate and Cairn Ridge Doodles! From the very first moment we laid eyes on our pup, we were completely in love. Kate’s communication and integrity throughout the entire process truly stood out, and the detailed health reports from the parents gave us great confidence in our decision. When we learned that our puppy was a singleton, we did have some initial concerns. However, Kate and her family went above and beyond to ensure he had everything he needed to develop, socialize, and thrive. It was clear how much care and attention went into his early life. Now that he’s home with us, we couldn’t be happier. We love him so much and are endlessly thankful for the incredible start that Cairn Ridge Doodles gave him. Highly recommend to anyone looking for a healthy, well-loved puppy!

Marissa M.
Verified owner · Mar. 2025
My husband and I had the most wonderful experience with Kate and Cairn Ridge Doodles. From the very first day we showed interest in our pup, Kate was on top of all communication by answering our questions and providing us updates until we were able to bring our girl home. It is evident that Kate and Cairn Ridge Doodles love their puppies and provide the best possible care in training for the pups before they are sent home. Our girl is such a sweetheart who is confident, curious, and loving, and we have Kate, her sister, Cairn Ridge Doodles, and the time and love they put into their puppies to thank for our sweet girl.
Karina P.
Verified owner · Oct. 2025
Kat was an absolute dream to work with. She is knowledgeable about training, the breed and how to be supportive to her customers. Kat delivered the pup to us in Miami, Fl herself. Her passion and love for what she does shows in her product. Our pup is well behaved and healthy. The best decision we ever made!

Phanindra A.
Verified owner · Apr. 2025




We truly wish we could give Kate a 100-star rating. As first-time dog parents, we were so anxious about finding an ethical, responsible breeder but then we found Kate, and everything changed. We came across her Instagram and were immediately drawn to the care and love she shows for her dogs, especially Willa. From the very first call, Kate walked us through her journey, shared details about the puppies’ parents and their health, and helped ease all our concerns. What really impressed us was the thought and effort she puts into raising her litters desensitizing them to various sounds and environments, early potty training, and preparing them for family life with structure and enrichment. She guided us in choosing the right pup for our lifestyle and made sure we understood each puppy’s temperament, behavior, and daily routines. Her insights were incredibly helpful and made us feel so confident in our decision. She also gave us tips on how to transition our pup into our home, what essentials we’d need, and was always there to answer any other questions we had even the small ones. Kate’s dad even personally delivered our puppy in the most thoughtful, low-stress way possible. Throughout the journey, Kate kept us updated, answered every single question with patience, and supported us every step of the way. We honestly cannot express how much joy our pup has brought to our lives. It’s so clear how much time, energy, and love Kate puts into raising these puppies and it made our transition so smooth. Working with Kate was nothing short of amazing. We’re beyond grateful.
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.
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.