Diamond U Berners
- Nebraska
- Responds within a few days
Upcoming litters
Expected Bernese Mountain Dog litter
Due Apr. 2026
Meet the breeder
I'm Cassie A., the breeder behind Diamond U Berners located in Nebraska. Alongside my husband and our 5 young kids, we've utilized our rural living and love for Berners to embark on a responsible breeding journey, to hopefully teach our kids a few of life's important lessons. We also hope to better the breed for future generations as well. Thanks for your interest!
Matched dogs
These dogs are already reserved or have gone home.
Boy 1
Went homeMale
Boy 2
Went homeMale
Boy 3
Went homeMale
Girl 1
Went homeFemale
Boy 1
Went homeMale
Girl 2
Went homeFemale
Boy 4
Went homeMale
Boy 1
Went homeMale
Boy 3
Went homeMale
Girl 1
Went homeFemale
Boy 2
Went homeMale
Boy 5
Went homeMale
Edmund/yellow
Went homeMale
Lucy/pink
Went homeFemale
Jadis/gray
Went homeFemale
Aslan/hunter gr
Went homeMale
Susan/purple
Went homeFemale
Peter/red
Went homeMale
Mr. Tumnus/orange
Went homeMale
Jimmy
Went homeMale
Doris
Went homeFemale
Dottie
Went homeFemale
Mae
Went homeFemale
Stilwell
Went homeMale
Marla
Went homeFemale
Ernie
Went homeMale
Kit
Went homeFemale
Betty Spaghetti
Went homeFemale
Getting a puppy from Cassie
Cassie 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.
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
“Price includes guarantee, AKC registration, dew claw removal, deworming, first round of vaccinations and puppy socialization.”
Contract & health guarantee
Cassie 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 Cassie 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 Cassie 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
- 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
- Vet records
- Microchip
Extras
- AKC registration
- Food & treats
- Initial potty training
- Toys
- Basic obedience & manners
- Registration
- Blanket with mom & littermates’ scent
Location & pick-up
You can drive or fly to pick up your puppy from Cassie.
Breeder's location
Meet in Nebraska
Other pick-up locations
Meet at Sioux Gateway Airport (Brig. General Bud Day Field)
More about Cassie
Cassie has been a member of Good Dog for about 4 years
Cassie was screened for responsible practices and has been a member since 2022.
Cassie is a trusted Good Dog breeder
Diamond U Berners 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
Dazzle, mom
Bernese Mountain Dog
About Dazzle
Dazzle is a female Bernese Mountain Dog. Carefully selected as a great representative of her breed, Cassie decided to make her part of their program. Cassie 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.
Cash, dad
Bernese Mountain Dog
About Cash
Cash is a male Bernese Mountain Dog over 3 years old. Carefully selected as a great representative of his breed, Cassie decided to make him part of their program. Cassie 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.
Della, mom
Bernese Mountain Dog
About Della
Della is a female Bernese Mountain Dog. Carefully selected as a great representative of her breed, Cassie decided to make her part of their program. Cassie 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.
Dakota, mom
Bernese Mountain Dog
About Dakota
Dakota is a female Bernese Mountain Dog. Carefully selected as a great representative of her breed, Cassie decided to make her part of their program. Cassie 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
Good level
Diamond U Berners 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.
Degenerative Myelopathy (DM; SOD1B), Bernese Mountain Dog Type, von Willebrand Disease I (vWD I), Degenerative Myelopathy (DM; SOD1A)
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).
