I'm Mhairi H., the breeder behind Hirt House Saints located in Warrensburg, MO. We offer quality puppies from carefully planned litters. We breed to standard with focus on soundness of mind and body. Our puppies are lovingly raised in our home to prepare them to make wonderful additions to yours.
Q. & A. with Mhairi
Why did you start breeding?
We have always loved dogs and were excited to establish our breeding program. We have enjoyed the journey, and we are proud breeders with a focus on temperament and the overall mental and physical health of our puppies. We are passionate about placing happy, healthy puppies with loving families.
What makes your program special?
Our program is special because of our dogs. Saint Bernards are such a joy, and we find so much fulfillment in raising and preparing them for their loving, forever homes. At Hirt House Saints we produce excellent companions. We understand the importance of dog health, temperament, and structure, and every breeding decision is made accordingly. We are very dedicated to what we do and what we are trying to achieve as breeders. It would be our pleasure to help you take the next step in adding this wonderful new addition to your family!
Where do your breeding dogs live?
They live in my home.
Matched dogs
These dogs are already reserved or have gone home.
Pilgrim
Reserved
Male
Turkey
Reserved
Male
Blessing
Reserved
Female
Pumpkin Pie
Reserved
Female
Mayflower
Reserved
Female
Glory
Went home
Female
Patriot
Went home
Male
Yankee Doodle
Went home
Male
Betsy Ross
Went home
Female
Sparkler
Went home
Female
Freedom
Went home
Female
Firecracker
Went home
Male
Liberty
Went home
Female
Anthem
Went home
Female
Justice
Went home
Female
Tulip
Went home
Female
Ferrero Rochet
Went home
Male
Iris
Went home
Female
Lily
Went home
Female
Toblerone
Went home
Male
Whitman
Went home
Male
Poppy
Went home
Female
Rose
Went home
Female
Hershey
Went home
Male
Russell Stover
Went home
Male
Crunch
Went home
Male
Camo
Went home
Male
Scarecrow
Went home
Male
Maize
Went home
Female
Smores
Went home
Female
Autumn
Went home
Female
Maple
Went home
Female
Spooky
Went home
Female
Cider
Went home
Male
Harvest
Went home
Male
Candy
Went home
Female
Bear Claw
Went home
Male
Cupcake
Went home
Female
Cream Puff
Went home
Female
Danish
Went home
Male
Pretzel
Went home
Male
Strudel
Went home
Male
Cookie
Went home
Female
Fritter
Went home
Female
Macaron
Went home
Female
Bagel
Went home
Male
Cinnamon Roll
Went home
Female
Eclair
Went home
Female
Cannoli
Went home
Female
Louie
Went home
Male
Misty
Went home
Female
Sprinkle
Went home
Female
Dewey
Went home
Male
Getting a puppy from Mhairi
Mhairi has been certified by Good Dog’s screening team for responsible and trusted breeding practices. When you’re ready to reach out, feel free to ask any questions about the breed, their program, or specific puppies.
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.
Price
Puppy prices include a $200 non-refundable deposit and between $1,300 - $2,300 final payment, before taxes & fees.
“The price includes deworming, removal of rear dewclaws, first vaccinations, microchip with prepaid enrollment, AKC registration, health guarantee, and Trupanion’s go home day offer. We ask for a $200 nonrefundable (unless something happens to puppy) when specific puppies are chosen.”
Contract & health guarantee
Mhairi 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 Mhairi 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 Mhairi directly.
Hirt House Saints 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
Litter and program updates
Mhairi H.
Litter update on 10 May •
Playtime with Confetti (Millie) who is still waiting for her pickup day
Black Jack and Truffles's litter
Mhairi H.
Program update on 23 Apr. •
The puppies still with us had such a fun time in the yard this afternoon. We still have 2 available, 2 waiting for pickup, and one we are planning to keep!
Mhairi H.
Program update on 28 Mar. •
Bathtime! Good grooming practices are so important to the health of our doggies. We believe these practices should be started early and done often to ensure grooming is an enjoyable experience for the pups ❤️
Mhairi H.
Litter update on 25 Mar. •
These party pups had a perfect 6 week checkup at the vet and first vaccines today! Then they got to enjoy a little sunshine and fresh air on this lovely spring afternoon ❤️
Black Jack and Truffles's litter
Parent dogs
All breeds
Saint Bernard
Cocker Spaniel
Gossip, mom
Saint Bernard
About Gossip
Gossip is a female Saint Bernard. Carefully selected as a great representative of her breed, Mhairi decided to make her part of their program. Mhairi 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
Patellar Luxation, Degenerative Myelopathy (DM; SOD1A), +3 more.
Champagne, mom
Saint Bernard
About Champagne
Champagne is a female Saint Bernard about 5 years old. Carefully selected as a great representative of her breed, Mhairi decided to make her part of their program. Mhairi 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
OFA Auscultation, Cardiologist, Degenerative Myelopathy (DM; SOD1A), +4 more.
Truffles, mom
Cocker Spaniel
About Truffles
Truffles is a super cute cocker spaniel with a perfect temperament. She is bold and friendly and loves to explore.
Uploaded health tests
Full Embark Panel.
Black Jack, dad
Cocker Spaniel
About Black Jack
Black Jack is handsome cocker spaniel with a pedigree full of champions/gran champions. He is a very sweet and loving dog that enjoys being close to humans all the time and his tail is always wagging.
Parent health testing
Breeder-Reported Testing
Great level
Hirt House Saints 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 Saint Bernards.
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.
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.
Polyneuropathy 1, Leonberger and Saint Bernard Type, Degenerative Myelopathy (DM; SOD1A)
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 Mhairi to bring home their puppies.
Julia K.
Verified owner · May 2025
Mhairi was super responsive and answered all of my questions. She sent pictures/videos along the way. The pick up process was very smooth. I’m happy to have found my new puppy and would recommend Mhairi to anyone searching for a new pup!
Colleen B.
Verified owner · May 2025
Mhairi is so helpful with all my questions about Checkers. I couldn’t be happier with him. He is such a a sweet and thoughtful puppy. The cats love him and are already playing with him after only one month. He is easy to train, and is brave in situations like meeting people in wheelchairs. And my vet said he is very healthy. He is my little shadow and follows me around from room to room and naps on my feet. He is everything I hoped for in a dog.
Brittney F.
Verified owner · May 2025
Mhairi was an excellent breeder. You can tell she took really good care of the puppies. My Nova is doing so great!
She’s so smart and full of cuddles!!!!
Her fav thing is belly rubs and treats!
PB
Patty B.
Verified owner · Oct. 2024
I can’t say anything but good things about Mhairi (Hirt House Saints) if you’re looking for an excellent breeder she is the one you want. The experience was well worth the wait. She was very knowledgeable.My cocker is healthy and happy.So glad I found her.