



I'm Katie R., the breeder behind Katie's Pups located in Preston, MD. We are a family who grew up on a farm and absolutely love animals and raising happy healthy pups! We are so proud of our program! Our puppies become integral members of our.

Why did you start breeding?
What makes your program special?
Where do your breeding dogs live?

These dogs are already reserved or have gone home.
Cooper
Male
Archie
Male
Bella
Female
Samson
Male
Deacon
Male
Brock
Male
Ranger
Male
Patches
Male
Princess
Female
King
Male

Winston
Male

Henry
Male

Bella
Female

Lily
Female

Chloe
Female

Honey
Female

Lucy
Female
Katie 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, Katie partners with them to find the best puppy match.
“We take great care in matching our puppies to a new family...based on application and if we feel the puppies personality matches your family and lifestyle ”

“Our Boxers are Akc registered, tails docked, dewclaws removed. All puppies come up to date on vaccines and have a vet health certificate and a health guarantee!”
Katie 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 Katie 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 Katie 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 Katie.
Meet in Preston, MD
Meet at Baltimore/Washington Airport
Katie has been a member of Good Dog for almost 3 years
Katie was screened for responsible practices and has been a member since 2023.

Katie's Pups meets or exceeds our community standards in these areas:

Katie R.
Perfect Summer Evening for a run!



Gustav and Nova's litter

Katie R.
It's a beautiful day ...look how big they are getting:)




Gustav and Zoe's litter

Katie R.
Trigger ,Ellie and Piper are available TODAY!



Gustav and Zoe's litter

Katie R.
Next week is going home week! Had a great vet trip :)



Gustav and Zoe's litter

All breeds

Cavalier King Charles Spaniel

Boxer

Companion Cross

Cavalier King Charles Spaniel
About Daisy
Daisy is Akc registered and health tested! She is sweet, cuddly and curious
Uploaded health tests

Cavalier King Charles Spaniel
About Molly
Meet Molly! She is Akc Registered! And health tested ! She has the sweetest, curious and calming personality!
Uploaded health tests

Boxer
About Callies Sweet Maple
Callies Sweet Maple and Gustav's babies are Akc registered and such sweet babies! Tails docked, dew claws removed. They will be up to date on vaccines and dewormer and comes with a vet health certificate and health guarantee! Ready for their forever home March 6

Boxer
About Nova
Nova is a female Boxer. Carefully selected as a great representative of her breed, Katie decided to make her part of their program. Katie 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

Companion Cross
About Birdie
Birdie is a female Companion Cross. Carefully selected as a great representative of her breed, Katie decided to make her part of their program. Katie 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.

Boxer
About Gustav
Gustav is a male Boxer. Carefully selected as a great representative of his breed, Katie decided to make him part of their program. Katie 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

Cavalier King Charles Spaniel
About Carla
Carla is a female Cavalier King Charles Spaniel. Carefully selected as a great representative of her breed, Katie decided to make her part of their program. Katie 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

Cavalier King Charles Spaniel
About Rexford
Rexford is a male Cavalier King Charles Spaniel. Carefully selected as a great representative of his breed, Katie decided to make him part of their program. Katie 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.
Uploaded health tests

Boxer

Cavalier King Charles Spaniel
Good level
Katie's Pups 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 Boxers.
Degenerative Myelopathy (DM; SOD1A), Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC)
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 Katie to bring home their puppies.

Margo L.
Verified owner · May 2026
Katie was so responsive and helpful connecting us to our most amazing new family addition, Noki (formerly Lucy). She answered every question and was so accommodating in meeting us between the airport and her home. Noki is incredible and we are eternally grateful. I have recomended Katie and her dogs to everyone!

Matt W.
Verified owner · Dec. 2025
Stella has been a sweet addition to our family. Katie was great to work with. She answered our questions in a timely manner and sent us weekly photo updates. We live in GA and she connected us with a reliable transporter that also provided excellent service and photo updates during the trip from MD. Great experience all around!

Lauren B.
Verified owner · Nov. 2025
Katie was awesome and super responsive. She provided regular pup-dates with pictures and videos, made sure he was well socialized, and made sure he had all his vaccinations and paperwork! Katie is a great breeder and she was very knowledgeable about the boxer breed.

Natasha V.
Verified owner · Jan. 2026
We love the puppy we got from Katie. He is the sweetest thing ever and had quickly become part of the family. Katie was very responsive to all of my questions and even went out of her way to meet us halfway because we live 4.5 hours away. I definitely recommend!

Tayra R.
Verified owner · Nov. 2025
Very happy with our experience with Katie in getting our new puppy Lucy (now Canela). She was very responsive and answered all our concerns. Canela is good sweet girl with lots of energy but very affectionate.

Nicole W.
Verified owner · May 2025
Katie was extremely friendly, helpful and responsive. Great experience with her would highly recommend getting a pup from Katie!
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.
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.