


I'm Mary I., the breeder behind Mary's Working Cross Puppies located in White Lake, MI. Our goal is to combine the Great Pyrenees working instincts with the Newfoundlands gentle and willing temperament to create a gentle and loyal working mix perfect for family farm life.
Why did you start breeding?
What makes your program special?
What are the different breed sizes in your program?
What are the different breed coat types in your program?
What are the different breed coat colors in your program?
Where do your breeding dogs live?
Mary 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.

“The price includes puppy socialization, exposure to livestock and veterinary care.”
Mary 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 Mary 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 Mary 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 Mary.
Meet in White Lake, MI
Meet at Detroit Metro Wayne County Airport
Flexible meeting point
Mary can meet at a location that works for both of you
Mary has been a member of Good Dog for about 2 years
Mary was screened for responsible practices and has been a member since 2024.
Mary's Working Cross Puppies meets or exceeds our community standards in these areas:

All breeds

Newfoundland

Great Pyrenees

Newfoundland
About Bailey
Bailey is an excellent representative of the Newfoundland breed. Sweeter than sugar and loyal to a fault. She is highly intelligent and willing to try her best at everything you ask of her. She's truly a dog that molds to meet your needs, whether that's spending the day on the couch or working all day on the farm. Like most of her breed, she loves water and can often be found spending the day in her kitty pool.

Great Pyrenees
About Lou
Bubba Lou is a classic Great Pyrenees. He's the perfect mix of gentle and affectionate with protective, hard-working and independent for a family farm dog. His working ability and instincts protect our livestock well, while his gentle side makes him able to also participate in family dog life. Bubba is a great representative of his breed, fitting his breed standard perfectly and showcasing everything the Great Pyrenees is bred to represent.
Good level
Mary's Working Cross Puppies 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 Working Dog Crosses.
Hip Dysplasia (Preliminary)
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 (Preliminary)
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 Examination (rDVM, not 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 (rDVM, not 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 Disease Panel
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).