



I'm Marc R., the breeder behind Rossingham Berners located in Deerfield, OH. We strive to produce healthy, well-adjusted dogs that are from fully health tested parents. All of our dogs are listed in Berner Garde. If you are looking for a good-natured, loving, intelligent dog to join your family, a Bernese Mountain Dog is a perfect fit. Our dogs are happy and healthy.

Why did you start breeding?
What makes your program special?
Where do your breeding dogs live?

These dogs are already reserved or have gone home.
Girl 3
Female
Girl 4
Female
Girl 2
Female
Girl 1
Female
Boy 4
Male
Boy 3
Male
Boy 2
Male
Boy 1
Male
Boy 4
Male
Boy 3
Male
Boy 2
Male
Girl 3
Female
Boy 1
Male
Girl 2
Female
Girl 1
Female
Marc 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.

“We provide a limited AKC registration, complete veterinarian care, and proof before adoption, vaccinations, deworming, and microchipped through AKC reunite. We have a very stringent application process. If approved for one of our babies, we will let you know so and place you on the wait list. We do not accept any deposit payment through this or any site. Deposits will be discussed during a follow up call with you. There is no variation in price based on sex. We do not charge more for registration type, although we do not sell full registration on our puppies.”
Marc 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 Marc 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 Marc directly.
You can drive or fly to pick up your puppy from Marc.
Meet in Deerfield, OH
4117 miles away
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Club memberships
Marc is a member of Youngstown all breed training center, Akron all breed training center, and Ravenna Kennel Club.
Certifications & recognitions
AKC Breeder with H.E.A.R.T., DNA for Dog Breeders (Institute of Canine Biology), CHIC Certified, Whelping and Medical Intervention Course Completed (AKC).
Marc has been a member of Good Dog for over 5 years
Marc was screened for responsible practices and has been a member since 2020.
Marc’s links

Rossingham Berners meets or exceeds our community standards in these areas:

Bernese Mountain Dog
About Luna
Luna is a female Bernese Mountain Dog almost 10 years old. Carefully selected as a great representative of her breed, Marc decided to make her part of their program. Marc 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.

Bernese Mountain Dog
About Cooper
Cooper is a male Bernese Mountain Dog. Carefully selected as a great representative of his breed, Marc decided to make him part of their program. Marc 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.
Great health testing

Bernese Mountain Dog
About Oscar
Oscar is a male Bernese Mountain Dog over 8 years old. Carefully selected as a great representative of his breed, Marc decided to make him part of their program. Marc 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.
Great health testing

Bernese Mountain Dog
About Bella
Bella is a female Bernese Mountain Dog almost 8 years old. Carefully selected as a great representative of her breed, Marc decided to make her part of their program. Marc 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.

Bernese Mountain Dog
About Molly
Molly is a female Bernese Mountain Dog. Carefully selected as a great representative of her breed, Marc decided to make her part of their program. Marc 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.

Bernese Mountain Dog
About Chumlee
Chumlee is a male Bernese Mountain Dog. Carefully selected as a great representative of his breed, Marc decided to make him part of their program. Marc 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.

Bernese Mountain Dog
About Moose
Moose is a male Bernese Mountain Dog. Carefully selected as a great representative of his breed, Marc decided to make him part of their program. Marc 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.

Bernese Mountain Dog
About Sammy
Sammy is a female Bernese Mountain Dog over 6 years old. Carefully selected as a great representative of her breed, Marc decided to make her part of their program. Marc 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.
Excellent level
Rossingham 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.
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, OFA/CHIC DNA Repository, von Willebrand Disease I (vWD I), Degenerative Myelopathy (DM; SOD1B), Bernese Mountain Dog Type, 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).
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.