Bertke AKC Golden Retrievers and Bernese Mountain Dogs
- New Weston, OH ·
- Responds within a few days
Upcoming litters
Expected Golden Retriever litter
Due July 2026
Expected Golden Retriever litter
Due Aug. 2026
Planned Bernese Mountain Dog litter
Due Nov. 2026
Meet the breeder
I'm Mackenzie B., the breeder behind Bertke AKC Golden Retrievers and Bernese Mountain Dogs located in New Weston, OH. We are a hobby breeder of AKC registered Golden Retrievers and Bernese Mountain Dogs with a focus on the health, temperament and well-being of the puppies.
Q. & A. with Mackenzie
What makes your program special?
Our puppies are handled from birth with a method called Early Neurological Stimulation. Puppies come with limited AKC registration, with full registration available to approved homes. We require a rehoming and spay/neuter contract to be signed by all new owners. We provide lifetime breeder support and love staying in contact with all of our puppy owners!What are the different breed coat colors in your program?
Golden Retriever puppies include dark golden and golden. Colors will vary depending on the parent dogs.Where do your breeding dogs live?
They live in a kennel on my property.
Matched dogs
These dogs are already reserved or have gone home.
Boy 5
Went homeMale
Boy 3
Went homeMale
Boy 7
Went homeMale
Boy 6
Went homeMale
Boy 4
Went homeMale
Boy 2
Went homeMale
Boy 1
Went homeMale
Boy 5
Went homeMale
Boy 4
Went homeMale
Girl 4
Went homeFemale
Girl 5
Went homeFemale
Boy 3
Went homeMale
Girl 3
Went homeFemale
Boy 1
Went homeMale
Boy 2
Went homeMale
Girl 1
Went homeFemale
Girl 2
Went homeFemale
Girl 10
Went homeFemale
Girl 9
Went homeFemale
Girl 8
Went homeFemale
Girl 7
Went homeFemale
Girl 6
Went homeFemale
Girl 5
Went homeFemale
Girl 4
Went homeFemale
Girl 3
Went homeFemale
Girl 2
Went homeFemale
Girl 1
Went homeFemale
Girl 5
Went homeFemale
Girl 3
Went homeFemale
Girl 4
Went homeFemale
Boy 1
Went homeMale
Boy 2
Went homeMale
Girl 2
Went homeFemale
Girl 1
Went homeFemale
Boy 3
Went homeMale
Girl 5
Went homeFemale
Boy 2
Went homeMale
Girl 3
Went homeFemale
Girl 4
Went homeFemale
Girl 2
Went homeFemale
Boy 1
Went homeMale
Girl 6
Went homeFemale
Girl 1
Went homeFemale
Boy 4
Went homeMale
Getting a puppy from Mackenzie
Mackenzie 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.
Mackenzie 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 7 weeks old.
“Our top priority is matching the right puppy to the right family. We take the puppies to a trainer for a temperament evaluation at 7 weeks, and use those results, along with our own observations, to make the matches between puppies & families. ”
Price
“Golden Retriever puppies are $2000 and BMD puppies are $2500 for limited registration. All of our puppies are the same price regardless of gender. Golden Retriever puppies are $2000 and BMD puppies are $2500 for limited registration. All of our puppies are the same price regardless of gender. A $300 deposit is required to hold your puppy.”
Contract & health guarantee
Mackenzie 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 Mackenzie 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 Mackenzie directly.
You’re protected
on Good Dog
When you pay and communicate on Good Dog, you’re covered by Payment Protection.
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
- Car rides
- Surface & tactile stimulation
- Socialized with children
- Socialized in new places
- Scent introduction
- 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
- Microchip
- Vet records
Extras
- AKC registration
- Registration
- Initial potty training
- Blanket with mom & littermates’ scent
- Food & treats
- Puppy starter kit
Location & pick-up
You can drive or fly to pick up your puppy from Mackenzie.
Breeder's location
Meet in New Weston, OH
391 miles away
·
Other pick-up locations
Meet at John Glenn Columbus Airport
296 miles away
·
Meet in Columbus, OH
301 miles away
·
More about Mackenzie
Club memberships
Mackenzie is a member of Golden Retriever Club of America, Buckeye Bernese Mountain Dog Club, Miami Valley Pet Therapy Association, and Greenville Area Dog Club.
Certifications & recognitions
AKC Breeder with H.E.A.R.T..
Mackenzie has been a member of Good Dog for almost 7 years
Mackenzie was screened for responsible practices and has been a member since 2019.
Mackenzie’s links
Mackenzie is a trusted Good Dog breeder
Bertke AKC Golden Retrievers and Bernese Mountain Dogs 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
Litter and program updates
Mackenzie B.
Litter update on 18 Nov 2025 •They're here! Juliet had 10 beautiful puppies early this morning, and everyone is doing well. Individual pictures will be up likely tomorrow!
Cal and Jules's litter
Mackenzie B.
Program update on 16 Nov 2025 •I'm so proud of Nora! At only a year & a half old, she earned her therapy dog certification. Now we'll start visits and work towards her title!
Mackenzie B.
Program update on 08 July 2025 •…It's been a fun summer so far for our pack! Winnie & Cal were introduced to the dock and took to swimming well, the chiropractor paid all the dogs a visit, and we've celebrated a few birthdays - Maisie turned 6, Annie will be 12 later this week, and Winnie has her big second birthday later this month! All the breeding dogs will have their yearly eye exams next month, while Nora & Winnie will also get their OFA cardiac exams. Crossing our fingers that all results come back normal, including Winnie's hip & elbow finals! 🤞We're still waiting for Juliet to come into heat - hopefully any day now!
Mackenzie B.
Litter update on 13 Feb 2025 •…Bea's pregnancy is progressing well and she is getting SO big! Her belly isn't too far off the ground 😳 Her energy & mobility are great, although she's definitely got a bit of a waddle going on. We're prepping her whelping area now so she has time to settle in!
Cal and Bea's litter
Mackenzie B.
Litter update on 23 Jan 2025 •We confirmed Bea's pregnancy to Callahan today! She's due around February 24th. We're very excited!
Cal and Bea's litter
Parent dogs
All breeds
Bernese Mountain Dog
Golden Retriever
Sonora, mom
Bernese Mountain Dog
About Sonora
Nora is such a friendly, confident girl! She adores attention from people, strangers & family alike, and at 1.5 years old, became a certified therapy dog. She is maturing into a lovely, gorgeous Bernese.
Excellent health testing
DNA Profile, von Willebrand Disease I (vWD I), +6 more.Honey, mom
Golden Retriever
About Honey
Honey is as sweet as her name indicates. She's a large framed, beautiful girl with a medium-thick coat that is dark and easy to maintain. She weighs about 65-70 pounds. Honey is easy-going, loving, and eager to please. She is playful, but doesn't have a high drive. One of her favorite things to do is play in water. As a mother, Honey is incredibly devoted and gentle with her pups.
Excellent health testing
PRA, Golden Retriever 2, PRA, Golden Retriever 1, +8 more.Cal, dad
Golden Retriever
About Cal
Callahan is an intelligent, athletic and driven Golden. He has a dark coat that's easy to maintain. He is driven and obedient, and has sired very smart, energetic puppies.
Excellent health testing
PRA, Golden Retriever 2, PRA, Golden Retriever 1, +9 more.Jules, mom
Golden Retriever
About Jules
Juliet is a true sweetheart. She's energetic & fun, but most of all, she loves being with her people. She has a smaller frame and a soft, easy to maintain coat. She produces very smart, loyal puppies who are playful and bond closely with their family.
Excellent health testing
PRA, Golden Retriever 2, PRA, Golden Retriever 1, +12 more.Winnie, mom
Golden Retriever
About Winnie
Winnie is playful, fun & loving. She's got a beautiful dark coat that's easy to maintain and has a medium frame. Winnie has all breed recommended health testing.
Excellent health testing
PRA, Golden Retriever 2, PRA, Golden Retriever 1, +9 more.
Parent health testing
Bernese Mountain Dog
Golden Retriever
Excellent level
Bertke AKC Golden Retrievers and Bernese Mountain Dogs 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 Bernese Mountain Dogs.
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.
Eye Certification (CAER, registered with OFA)
Eye testing reduces the chance of passing down a wide range of hereditary eye illnesses including retinal dysplasia, lens luxation, and glaucoma, which can cause impared vision or blindness.
Cardiac Evaluation (registered with OFA)
Heart testing reduces the chance of passing down congenital heart disease, which can cause a range of symptoms ranging from trouble exercising to heart failure.
DNA Profile, Animal Genetics Panel, Degenerative Myelopathy (DM; SOD1B), Bernese Mountain Dog Type, Degenerative Myelopathy (DM; SOD1A), von Willebrand Disease I (vWD I)
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 Mackenzie to bring home their puppies.
Jennifer G.
Verified owner · Apr. 2026
We were very happy with our experience with Bertke AKC Golden Retrievers and Bernese Mountain Dogs. Mackenzie was quick and easy to correspond with, and she was always helpful in communication. She shared lots of liter updates and photos so we always felt in the loop. As we got closer to receiving our puppy, she was very detailed in the information that she sent in regards to health updates, food, etc.. We've had our puppy for two weeks now and she is settling in very well. We are very happy with our new addition and overall experience.
TLTim L.
Verified owner · June 2024
+4Our experience with Mackenzie from Bertke AKC Golden Retrievers and Bernese Mountain Dogs was outstanding! Mackenzie kept us up to date on the puppies and then gave us clear directions before we picked up the puppy. She matched us up with the perfect puppy, too! Our "Boomer" is healthy, well-adjusted, and a really great buddy. It is obvious that Mackenzie cared for her dogs!
Olivia P.
Verified owner · Nov. 2022
+5Mackenzie was great every step of the way. She shared lots of updates and photos every step of the way. Lots of care and love put into the litter and it shows. Our puppy is the most perfect best buddy!
Autumn C.
Verified owner · Apr. 2025
Mackenzie was super helpful and lovely to work with, very healthy puppy and heavy happy! Hes very socialized and loves other dogs and cats, she was very nice to work with and cares a lot of the animals!
Danielle A.
Verified owner · Sept. 2023
Mackenzie answered all of my questions in great details and in a very timely manner. I could tell she really cared about all the pups and that she loves the work she does.
