



Sky, Girl 3
1 year old · Female
Star, Girl 2
1 year old · Female
Otis, Boy 2
1 year old · Male
Neo, Boy 2
1 year old · Male
Nero, Boy 1
1 year old · Male
Nikki, Girl 3
1 year old · Female
Karan, Boy 2 Black coat
2 years old · Male
Koda, Girl 2
2 years old · Female
I'm Matthew K., the breeder behind K9 Guardian Cane Corso located in Jeffersonville, KY. I am a proud and dedicated breeder looking to produce quality Cañí Corsi. My goal is to produce healthy puppies with proper temperaments for both working dogs and regular pets.
Why did you start breeding?
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.
Light Blue Collar Girl
Female
Purple Collar Girl
Female
Brown Collar Boy
Male
Pink Collar Girl
Female
Black Collar Girl
Female
Light Green Collar Boy
Male
Ferocia, Neon Green Collar Girl
Female
Yellow Collar Girl
Female
Blue Collar Boy
Male
Dark Green Collar Boy
Male
Lilith (Lilly)
Female
Boy 2
Male
Boy 3
Male
Brutus
Male
Girl 2
Female
Girl 3
Female
Girl 4
Female
Girl 5
Female
Boy 1
Male
Raza, Purple Collar Girl 4
Female
Ronda, Girl 2
Female
Ruger, Green Collar Boy 2
Male
Riot, Fawn coat, Blue Collar Boy 4
Male
Rock, Boy 1
Male
Roma, Orange Collar Girl 1
Female
Rider, Blue Collar Boy 3
Male
Karma, Girl 3
Female
Kyra, Girl 1
Female
Kratos, Boy 1, gray collar
Male
Mars, Boy 5 Chestnut Brindle
Male
Mercy, Girl 2
Female
Morpheus, Boy 2 light Black Brindle with
Male
Medusa, Girl 1
Female
Marshall, Boy 4 Dark Black Brindle with tan collar
Male
Mistique, Girl 3
Female
Maximus, Boy 3 Light Black Brindle with purple collar
Male
Magnus, Boy 1 Dark Black Brindle with blue collar
Male
Girl 6 brindle
Female
Boy 4 brindle
Male
Boy 3 brindle
Male
Boy 1 formentino
Male
Girl 1 dark formentino
Female
Girl 9 Brindle
Female
Girl 8 blue
Female
Boy 2
Male
Girl 2 black
Female
Girl 4 formentino
Female
Girl 7 blue
Female
Gilr 3 brindle
Female
Girl 5 formentino
Female
Jackie
Female
Girl 5
Female
Athena
Female
Girl 4
Female
Girl 3
Female
Boy 1
Male
Boy 3
Male
Boy 4
Male
Boy 2
Male
Boy 5
Male
Girl 1
Female
Girl 2
Female
Boy 6
Male
Boy 1
Male
Boy 4
Male
Boy 2
Male
Boy 3
Male
Boy 5
Male
Girl 2
Female
Boy 2
Male
Girl 1
Female
Boy 3
Male
Boy 1
Male
Boy 4
Male
Boy 1
Male
Boy 2
Male
Boy 3
Male
Boy 4
Male
Matthew 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 a health guarantee, AKC registration with full breeding rights, booster vaccination, deworming, microchip, puppy socialization and basic puppy training. Advanced training available. The deposit is a non-refundable $500. The only reason the deposit can be refunded is when the litter is not born as expected, or the full number of born puppies do not grow to the 8 weeks of age.”
Matthew 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 Matthew 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 Matthew 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 Matthew.
Meet in Jeffersonville, KY
352 miles away
·
Meet at Lexington (LEX)
391 miles away
·
Flexible meeting point
Matthew can meet at a location that works for both of you
Certifications & recognitions
Associate Dog Trainer, Agility Trial Trainer, Professional Handler.
Matthew has been a member of Good Dog for about 6 years
Matthew was screened for responsible practices and has been a member since 2020.

K9 Guardian Cane Corso meets or exceeds our community standards in these areas:

Matthew K.
Long coat Black/Black Brindle Boy Part 2. Puppies are ready to go home! These are videos recorded of sample puppy exams. Next set of vaccinations done, microchips inserted for identification, deworming done!
Roman and Bella's litter

Matthew K.
Long coat Black/Black Brindle Boy Part 1. Puppies are ready to go home! These are videos recorded of sample puppy exams. Next set of vaccinations done, microchips inserted for identification, deworming done!
Roman and Bella's litter

Matthew K.
Black Brindle Boy. Puppies are ready to go home! These are videos recorded of sample puppy exams. Next set of vaccinations done, microchips inserted for identification, deworming done!
Roman and Bella's litter

Matthew K.
Black Brindle Girl. Puppies are ready to go home! Next set of vaccinations done, microchips inserted for identification, deworming done!
Roman and Bella's litter

Matthew K.
Black Brindle Girl part 2. Puppies are ready to go home! Next set of vaccinations done, microchips inserted for identification, deworming done!
Roman and Bella's litter

Matthew K.
Black Brindle Girl part 1. Puppies are ready to go home! Next set of vaccinations done, microchips inserted for identification, deworming done!
Roman and Bella's litter

Matthew K.
Reverse Brindle Girl part 2. Puppies are ready to go home! Next set of vaccinations done, microchips inserted for identification, deworming done!

Matthew K.
Puppies are ready to go home! Next set of vaccinations done, microchips inserted for identification, deworming done! Reverse Brindle Girl.
Roman and Bella's litter

Matthew K.
The importance of training your dog cannot be overemphasized!
Roman and Bella's litter

Matthew K.
The youngest litter of Roman and Bella is ready to go home! 2 boys already left to loving families. 2 more boys and 3 girls are awaiting their perfect homes. They are all Black and Black Brindles. The attached video from the past demonstrates some of the activities our babies are involved with.
Roman and Bella's litter
Cane Corso
About Bomba
Bomba is a family oriented protector.
Cane Corso
About Black Swan
Black Swan is a female Cane Corso. Carefully selected as a great representative of her breed, Matthew decided to make her part of their program. Matthew 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.
Cane Corso
About Joker
Joker is a male Cane Corso. Carefully selected as a great representative of his breed, Matthew decided to make him part of their program. Matthew 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
Cane Corso
About Tank
Tank is a male Cane Corso. Carefully selected as a great representative of his breed, Matthew decided to make him part of their program. Matthew 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
Cane Corso
About Lagertha
Lagertha is a female Cane Corso. Carefully selected as a great representative of her breed, Matthew decided to make her part of their program. Matthew 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.
Cane Corso
About Pepper
Pepper is a female Cane Corso. Carefully selected as a great representative of her breed, Matthew decided to make her part of their program. Matthew 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.
Cane Corso
About Corah
Corah is a female Cane Corso. Carefully selected as a great representative of her breed, Matthew decided to make her part of their program. Matthew 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.
Cane Corso
About Arya
Arya is a female Cane Corso. Carefully selected as a great representative of her breed, Matthew decided to make her part of their program. Matthew 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.
Cane Corso
About Popeye
Popeye is a male Cane Corso. Carefully selected as a great representative of his breed, Matthew decided to make him part of their program. Matthew 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.
Cane Corso
About Odin
Odin is a male Cane Corso. Carefully selected as a great representative of his breed, Matthew decided to make him part of their program. Matthew 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.
Cane Corso
About Bella
Bella is a female Cane Corso. Carefully selected as a great representative of her breed, Matthew decided to make her part of their program. Matthew 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.
Cane Corso
About Rebel
Rebel is a female Cane Corso. Carefully selected as a great representative of her breed, Matthew decided to make her part of their program. Matthew 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.
Cane Corso
About Roman
Roman is a male Cane Corso. Carefully selected as a great representative of his breed, Matthew decided to make him part of their program. Matthew 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.
Cane Corso
About Puma
Puma is a female Cane Corso. Carefully selected as a great representative of her breed, Matthew decided to make her part of their program. Matthew 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.
Cane Corso
About Venus
Venus is a female Cane Corso. Carefully selected as a great representative of her breed, Matthew decided to make her part of their program. Matthew 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.
Cane Corso
About Texas
Muscular, high drive male out of the Italian Cane Corso lines, bred at Royal Guardian Cane Corso kennel, friend of mine on Texas.
Cane Corso
About Mayka
Mayka is a female Cane Corso. Carefully selected as a great representative of her breed, Matthew decided to make her part of their program. Matthew 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
Cane Corso
About Tesla
Young large boned big chested female. She is strong looking, muscular and impressive looking, but shorter than the European line females and build closer to the ground with her chest past her elbows like the traditional American line of Cane Corso.
Cane Corso
About Blue
Blue is a female Cane Corso. Carefully selected as a great representative of her breed, Matthew decided to make her part of their program. Matthew 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
Cane Corso
About Axa
Axa is a female Cane Corso. Carefully selected as a great representative of her breed, Matthew decided to make her part of their program. Matthew 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.
Cane Corso
About Mafia
Mafia is a female Cane Corso. Carefully selected as a great representative of her breed, Matthew decided to make her part of their program. Matthew 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.
Excellent level
K9 Guardian Cane Corso 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 Cane Corso.
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.
Canine Good Citizen (CGC), Standard Veterinary Blood Panel
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.
Animal Genetics 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).
Hear what other owners say about working with Matthew to bring home their puppies.

Michael G.
Verified owner · Apr. 2025
Matthew was INCREDIBLE to work with. He was very understanding and informative. This was not our first Cane Corso, but the experience we had with him was well worth the cost. I never felt like I was being pushed or that he was trying to cheat me and my wife. Our puppy was very beautiful. He told us how gentle and friendly she was, and he was 100% correct. My family loves her to death and she loves us and it shows! If I ever want to purchase another Corso I do not think I would go anywhere else. You can feel how much his pups mean to him. He walked us through every detail of her journey, he also provided a very detailed diet and recipes. Thank you Matthew for working with us to make sure we got the right fit for our home. She is more than perfect in every way!!!
Oletha T.
Verified owner · Oct. 2024
Matthew was so knowledgeable about the breed. He really was very communicative and went out of his way to make sure that Maverick was a good fit for us.

Jason S.
Verified owner · Mar. 2025
We purchased a Cane Corso from Matt. The process was easy and the dog is just one of the most beautiful dogs I’ve ever seen. We love Roxie, she’s giant at 120lbs now. This is literally the best dog that’s ever been in my life and family. We love her so much!
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.