



Puppy 4
3 months old · Female
I'm Mandi R., the breeder behind Oak Haven Great Danes located in Ocala, FL. We breed in order to preserve the wonderful attributes we found in our dogs. Because of our dedication to both the health and quality of the breed, it's our goal to pass these traits down to future generations.
Why did you start breeding?
What makes your program special?
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.
Puppy 2
Male
Puppy 7
Female
Puppy 5
Female
Puppy 6
Female
Puppy 3
Male
Puppy 1
Male
Puppy 2
Female
Puppy 1
Male
Boy 1
Male
Boy 2
Male
Boy 3
Male
Girl 1
Female
Boy 3
Male
Girl 1
Female
Girl 5
Female
Girl 3
Female
Girl 2
Female
Boy 2
Male
Girl 4
Female
Boy 1
Male
Girl 3
Female
Girl 1
Female
Boy 1
Male
Puppy 5
Male
Girl 2
Female
Girl 2
Female
Girl 1
Female
Boy 1
Male
Girl 3
Female
Boy 2
Male
Girl 3
Female
Girl 1
Female
Boy 1
Male
Girl 2
Female
Mandi 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.

“Puppies go home up to date on vaccines, clean parasite screening, microchipped and have a health certificate.”
Mandi 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 Mandi 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 Mandi 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 Mandi.
Meet in Ocala, FL
735 miles away
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Meet at Orlando Airport
765 miles away
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Meet in Tallahassee, FL
708 miles away
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Mandi has been a member of Good Dog for about 3 years
Mandi was screened for responsible practices and has been a member since 2023.
Mandi’s links

Oak Haven Great Danes meets or exceeds our community standards in these areas:
Great Dane
About Pencil
Pencil is a female Great Dane. Carefully selected as a great representative of her breed, Mandi decided to make her part of their program. Mandi 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 Dane
About Salsa
Salsa is a female Great Dane. Carefully selected as a great representative of her breed, Mandi decided to make her part of their program. Mandi 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 Dane
About Nellie
Nellie is a very sweet all over your lap kind of guy. He prefers to spend his day glued to a hip. He loves to play with the other dogs and enjoys going on hikes.
Great Dane
About Marble
Marble is incredibly intelligent and loyal. Her training has been easy and she loves to impress you with her ability to learn new things. She is very sweet and loves to play in the yard and swim.
Great Dane
About Kitty
Kitty is a female Great Dane. Carefully selected as a great representative of her breed, Mandi decided to make her part of their program. Mandi 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 Dane
About Freeway
Freeway is a male Great Dane. Carefully selected as a great representative of his breed, Mandi decided to make him part of their program. Mandi 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 Dane
About Vader
Vader is a female Great Dane. Carefully selected as a great representative of her breed, Mandi decided to make her part of their program. Mandi 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 Dane
About Hustle
Hustle is a female Great Dane over 4 years old. Carefully selected as a great representative of her breed, Mandi decided to make her part of their program. Mandi 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 Dane
About Echo
Echo is a female Great Dane. Carefully selected as a great representative of her breed, Mandi decided to make her part of their program. Mandi 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 Dane
About Scar
Scar is a male Great Dane over 3 years old. Carefully selected as a great representative of his breed, Mandi decided to make him part of their program. Mandi 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 Dane
About Harper
Harper is a female Great Dane. Carefully selected as a great representative of her breed, Mandi decided to make her part of their program. Mandi 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 Dane
About Inferno
Inferno is a male Great Dane. Carefully selected as a great representative of his breed, Mandi decided to make him part of their program. Mandi 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
Oak Haven Great Danes 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 Great Danes.
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.
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.
Thyroid (Autoimmune Thyroiditis, registered with OFA)
A breeder may perform additional tests on their dogs that do not fall into these general categories. These tests may be more uncommon or very specific to a particular breed.
Hear what other owners say about working with Mandi to bring home their puppies.

Kaitlin M.
Verified owner · July 2024
Mandi is wonderful to work with. I absolutely love my Great Dane puppy received from her. She is great to speak to and extremely knowledgeable of the breed. She has years of experience in not just the breed but vet care and has been answering any questions I have had. I will absolutely recommend Oak Haven Great Danes And I would choose them again if I’m ever looking again. 100% an amazing choice. I am so happy with my sweet baby boy from them. Mandi is the absolute best ! And I thank her for my Merlin !