



I'm Denise M., the breeder behind Mtn Hollow located in Summerville, SC. We don’t just breed them we train them too. We love what we do and are committed to producing well-bred, healthy puppies for loving homes. Our puppies become integral members of our family. They’re a daily part of everything we do until they’re ready to join their forever families.

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.

Comet
Male

Rigel
Male

Aura
Female

Venus
Female

Nashoba
Male

Sirus
Male

Titan
Male

Hawkeye
3 years old · Male

Valkyrie
Male

Sonja
Male

Connan
Female

Topaz
Male

Turquoise
Male

Ruby
Female

Sapphire
Female

Diamond
Female

Opal
Female

Onyx
Female

Boy 1
Male

Girl 1
Female

Girl 2
Female

Boy 2
Male

Girl 3
Female

Cosmos
Male

Poppy
Female

Iris
Female

Wisteria
Female

Bud
Male
Denise 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, Denise partners with them to find the best puppy match.
“Choosing a puppy is an exciting decision, and we take great care in helping each puppy find the home where they will thrive. From birth, we spend countless hours observing our puppies as they grow. We evaluate their temperaments, confidence levels, energy, social tendencies, problem-solving skills, and overall personalities. Our goal is to understand each puppy as an individual so we can help make the best possible match. We encourage families to spend time meeting the puppies and observing how the puppies respond to them. We are always happy to answer questions, discuss the traits we are seeing, and help guide buyers through the selection process. In many cases, families find themselves choosing between two puppies that they feel connected to. This is where our experience becomes especially valuable. Because we have spent so much time with the litter, we can often provide insight into which puppy is most likely to be the best fit for your lifestyle, goals, and expectations. Our priority is not simply choosing a puppy you love today, but helping create a successful lifelong partnership for both the puppy and its new family. ”

“All our breeder dogs have been health tested as well as have the lineage to make sure we are not getting any outlying defects in our pups. We choose our breeding's with health and temperament being at the top of the list of importance. Our breeding dogs are all well cared for and have jobs so they are mentally and physically active. The total cost of the puppy is $1800. By the time you pick up your puppy they will: Be AKC Registered Had their first and second round of vaccines.(Check up, Dewormer, Distemper, & Parvovirus) Potty trained Crate trained Walking on a leash Socialized to people, riding in cars, cats, chickens, ducks, loud noises, different environments and so much more. All our puppies are the same price regardless of size, color, or gander. They are AKC registered and Microchipped.”
Denise 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 Denise 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 Denise 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 Denise.
Meet in Summerville, SC
Meet at Charleston Airport / Charleston AFB
Denise has been a member of Good Dog for over 3 years
Denise was screened for responsible practices and has been a member since 2023.

Mtn Hollow meets or exceeds our community standards in these areas:

Denise M.
A nice introduction to a year old pup. Poppy is doing wonderful. She is available


Gus and Nyteri's litter

Denise M.
Three of our babies went to their new homes yesterday. We have two left.





Gus and Nyteri's litter

Denise M.
Two of our puppies got to be the puppy stars for a promotional shoot. They did great. Lovable, playful, and not shy around all the new people and equipment.








Gus and Nyteri's litter

Denise M.
Journey & Goji tagged along with their older sister Sonja to observe obedience training exercises. Following their outstanding performance, they were granted the opportunity to participate actively. These two are reserved, but we do have 3 incredible tri’s available. Don’t miss out on this opportunity to own your very own Mtn Hollow puppy.


Gus and Nyteri's litter

Denise M.
This morning, Iris, a seven-week-old puppy, observed Crystal and Pat conducting scent work at Tractor Supply. The environment provided a rich sensory experience, with various sights, sounds, and people. After the demonstration, Iris rested in her basket, demonstrating her increasing confidence. As she matures, Iris is proving to be a remarkable individual. Seize the chance to make her a beloved member of your household.




Gus and Nyteri's litter

Denise M.
Video from the Nyteri and her puppies


Gus and Nyteri's litter

Denise M.
Update: Momma Nyteri played with the puppies for the first time in 3 weeks. She had to let them know that the milk kitchen was closed. They all had fun and now there will be more of these play sessions. Puppies had a little dip in the pool afterwards.



Gus and Nyteri's litter

Denise M.
We don’t just breed them we train them. Puppies started their overnight visits. They are doing great. We are adding the notes and pictures to their description






Gus and Nyteri's litter

Australian Shepherd
About Nyteri
Nyteri is a standard size dog at a weight of 47lbs. She is a wonderful mom and eager to please. She is active on performance sports such as AKC Rally & Obedience. She is also a wonderful helper in my dog training classes. She is great around the puppies in the classes and gives appropriate corrections when needed.

Australian Shepherd
About Gus
Gus is a standard size dog. He is an AKC Champion and has sired 6 litters of beautiful puppies. He also is active in performance sports such as Fetch, Fastcat, Parkour, & Trick dog. I use him frequently in my dog training classes because of his calm confident nature.
Excellent level
Mtn Hollow 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 Shepherds.
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 Examination (rDVM, not registered with OFA), 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.
DNA Disease Panel, Multiple Drug Sensitivity (MDR1)
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).