Catskills Greatest Danes

Joanna M.

Breeder of Great Danes

  • Liberty, NY
  • Responds within a few hours

Available puppies

Farrah

Ready now

2 months old · Female

Upcoming litters

Stout
Aubrey

Planned Great Dane litter

Due Oct. 2026

Ready Jan. 2027

Meet the breeder

I'm Joanna M., the breeder behind Catskills Greatest Danes located in Liberty, NY. Raised around dogs my entire life, I founded Catskills Greatest Danes to produce healthy, well-socialized European Great Danes. Our puppies are family raised, health focused, and matched with loving homes where they can thrive for a lifetime.

Q. & A. with Joanna

  • Why did you start breeding?

    Growing up, I was surrounded by dogs and learned the importance of responsible breeding from my family. That foundation inspired me to create Catskills Greatest Danes, where my passion is preserving exceptional European bloodlines while raising healthy, well-socialized companions for families who will cherish them for life
  • What makes your program special?

    At Catskills Greatest Danes, every puppy is raised inside our home as part of our family. From day one, they’re exposed to children, everyday household life, and positive socialization to help them develop confident, loving temperaments. We carefully select health-tested bloodlines with an emphasis on structure, temperament, and longevity, and we remain committed to supporting our puppy families
  • What are the different breed coat colors in your program?

    Our puppies include blue and white, black and white, harlequin, merle, and black. Colors will vary depending on the parent dogs.
  • Where do your breeding dogs live?

    They live in my home.

Matched dogs

These dogs are already reserved or have gone home.

Getting a puppy from Joanna

Joanna 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.

After buyers complete the application and screening process, Joanna partners with them to find the best puppy match.

Price

Puppy prices include a $1,000 non-refundable deposit and $3,000 final payment, before taxes & fees.
Pay over time with Klarna.

“The price of the Puppy includes the following: Akc Certified (Limited Or Full depending) One-Year Health Guarantee Starter Puppy Packs Microchipped With AKC Reunite Clean bill of Health Dewormed. Our puppies require a deposit to be held once born and the remainder of payment on puppies is due at the 6 week mark.”

Contract & health guarantee

Joanna 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 Joanna 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 Joanna directly.

All contracts are handled securely through Good Dog.

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
      • Vet records
      • Microchip
    • Extras
      • Blanket with mom & littermates’ scent
      • AKC registration
      • Registration
      • Food & treats
      • Puppy starter kit
      • Toys
      • Basic obedience & manners

Location & pick-up

You can drive or fly to pick up your puppy from Joanna.

Breeder's location

Meet in Liberty, NY

Other pick-up locations

Meet at John F. Kennedy Airport (was New York Airport)


Meet in New York, NY

More about Joanna

  • Certifications & recognitions

    Whelping and Medical Intervention Course Completed (AKC), American Kennel Club Canine College.

  • Joanna has been a member of Good Dog for over 3 years

    Joanna was screened for responsible practices and has been a member since 2023.

Joanna is a trusted Good Dog breeder

Catskills Greatest Danes 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

Parent health testing

Breeder-Reported Testing

Excellent level

Catskills Greatest 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.

  • Inherited Myopathy in Great Danes (IMGD)

    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 Joanna to bring home their puppies.

  • John T.

    Verified owner · July 2026

    Effortless would be the best word to describe our experience with Joanna. From our very first contact she took the time to reach out and explain how the process works. She always returned my texts quickly (and I had many) and had the answers I was looking for. Picking up our pup was amazing. Joanna was on time. Provided us with all the information we needed. It was honestly like working with a family member who breeds Great Danes. We definitely have the prettiest pup, thank yo Joanna for giving us this precious gift.

    Megan D.

    Verified owner · June 2025

    Joanna was amazing! Very responsive and sent lots of updates with photos/videos. You can tell she really loves her dogs. I can’t thank her enough for my new puppy/best friend. Thank you Joanna!

  • SO

    Susan O.

    Verified owner · July 2026

    Sophie (Expresso) is 4 months old and thriving. She has been a great addition to our family Joanna was great to deal with

Photos

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.

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.

your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites
your favorites