



I'm Mary R., the breeder behind Star Ranch Australian Cattle Dogs located in Waterloo, SC. When we bring a life into the world, we make sure it gets the best start possible. This includes proper health care and socialization for each puppy, but it starts even earlier than birth. We set our puppies up for success by carefully selecting the parents of each litter, keeping in mind factors such as health, temperament, conformation, ability, and drive. Our goal is to produce well-balanced puppies and find them loving, responsible homes.

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.

Boy 2
Male

Girl 1
Female

Girl 2
Female

Girl 1
Female

Boy 4
Male

Boy 1
Male

Boy 3
Male

Boy 2
Male

Girl 3
Female

Girl 2
Female

Girl 1
Female
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.

“AKC registration limited and full registration. Puppies are able to leave at eight weeks of age. All puppies will have age appropriate vaccinations, deworming microchipped and Baer (hearing) test. Puppies sire and dam will have had all health testing done and hips and elbows xrayed.”
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 Waterloo, SC
412 miles away
·
Meet at Greenville–Spartanburg Airport (Roger Milliken Field)
388 miles away
·
Flexible meeting point
Mary can meet at a location that works for both of you
Club memberships
Mary is a member of Australian Cattle Dog Club United and Australian Cattle Dog Club of America.
Mary has been a member of Good Dog for over 4 years
Mary was screened for responsible practices and has been a member since 2021.
Mary’s links

Star Ranch Australian Cattle Dogs meets or exceeds our community standards in these areas:

Australian Cattle Dog
About Ginny
Ginny is a female Australian Cattle Dog. Carefully selected as a great representative of her breed, Mary decided to make her part of their program. Mary 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.
Australian Cattle Dog
About Willow
Willow is a female Australian Cattle Dog. Carefully selected as a great representative of her breed, Mary decided to make her part of their program. Mary 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.

Australian Cattle Dog
About Hottie
Hottie is a very generic female that's very sweet. Health tested.

Australian Cattle Dog
About Strait
Strait is a very sweet loving boy. Get a long with everyone. Strait has great conformation with a lot of bone.

Australian Cattle Dog
About Georgia
Georgia is a sweetheart loves everybody.
Great health testing

Australian Cattle Dog
About My
"My" is a super sweet female. She has great bone and features and passes it on to her pups. "My" is an AKC Champion.
Uploaded health tests

Australian Cattle Dog
About Zapper
Zapper produces puppies with lots of bone and great dispositions. Zapper is an AKC Grand Champion.
Great health testing

Australian Cattle Dog
About Cannon
Cannon is a male Australian Cattle Dog over 5 years old. Carefully selected as a great representative of his breed, Mary decided to make him part of their program. Mary 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.
Good health testing

Australian Cattle Dog
About Dally
Dally is a female Australian Cattle Dog over 6 years old. Carefully selected as a great representative of her breed, Mary decided to make her part of their program. Mary 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

Australian Cattle Dog
About Dally
Dally is a female Australian Cattle Dog. Carefully selected as a great representative of her breed, Mary decided to make her part of their program. Mary 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.

Australian Cattle Dog
About Lash
Lash is a female Australian Cattle Dog. Carefully selected as a great representative of her breed, Mary decided to make her part of their program. Mary 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 level
Star Ranch Australian Cattle Dogs 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 Australian Cattle 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.
Congenital Deafness (BAER, 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.
PRA, Rod-Cone Dysplasia 4 (rcd4), Degenerative Myelopathy (DM; SOD1A), PRA, Rod-Cone Degeneration (PRA-prcd), Primary Lens Luxation (PLL)
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).
Hear what other owners say about working with Mary to bring home their puppies.

Ron C.
Verified owner · Oct. 2024
Good day, Mary. We named the little girl Bella. She is doing fine. I am having her spayed next week. I had her checked for parasites, she has them and I have ordered the meds for her as well as my other heeler (Blue). Will see if I can send you a picture of them together. Ron
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.