



I'm Jazz W., the breeder behind FrontlineK9 Boarding & Training LLC located in Racine, WI. Our Mastiffs are hardworking dogs that are trained in obedience. Accomplishing AKC titles such as canine good citizen (CGCA & CGCU), AKC obedience trails (Novice, open, utility). Showing the full capabilities of the mastiff breed. Presa Canario Mastiffs are resilient and confident! Great with obedience and well rounded temperament. UKC registered and bred to standard.

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.

Girl - call name: cross
Female

Girl- call name: Panthers
Female

Girl-call name: Demi
Female

Girl - call name: Tiny
Female

Male- call name: Croc
Male

Boy 5
Male

Male- call name: Stitch
Female

Male- call name: grizz
Male

Boy 2 - Macho
Male

Error
Female

Girl 1
Female
Boy 1
Male

Boy 3
Male

Boy 1
Male

Boy 2
Male
2
Female

2
Male

1
Male

Mini wheat
Female

Sani
Female
3
Female
Girl 1
Female
Jazz 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.

"Include AKC & UKC Registration 1 year health guarantee Vaccination records Free 6 week puppy training course Puppy necessities care package. All pups need deposit to hold. This way we know your serious about homing our pups!"
Jazz 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 Jazz 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 Jazz directly.
You can drive or fly to pick up your puppy from Jazz.
Meet in Racine, WI
Meet at Chicago O'Hare Airport
Flexible meeting point
Jazz can meet at a location that works for both of you
Jazz has been a member of Good Dog for over 3 years
Jazz was screened for responsible practices and has been a member since 2022.

FrontlineK9 Boarding & Training LLC meets or exceeds our community standards in these areas:

Jazz W.
Almost 4 weeks old. Ready for homes September 23rd. Perro De Presa Canario Mastiffs







All breeds

French Bulldog

Perro de Presa Canario

Mastiff

French Bulldog
About Pearl
Pearl is a male French Bulldog. Carefully selected as a great representative of his breed, Jazz decided to make him part of their program. Jazz 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.

French Bulldog
About Pearl
Pearl is a female French Bulldog. Carefully selected as a great representative of her breed, Jazz decided to make her part of their program. Jazz 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.

Perro de Presa Canario
About Adusa
Adusa is direct descendant of EKQ Presa Canario bloodlines, natural born leader with very strong drives! Love to work in all aspects especially obedience and retrieval work. Lives in huge pack of 7 and helps teach younger puppies boundaries and manners! Perfect house dog and family protector!

Perro de Presa Canario
About Mac
Mac is very strong guardian and has been working on protection training and bite work since he was young pup. Very obedient , quick learner and great with all family members and other dogs. UKC registered , direct decedent from EKQ Presa Canario bloodline.

Mastiff
About Deuce
Deuce is a male Mastiff. Carefully selected as a great representative of his breed, Jazz decided to make him part of their program. Jazz 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.

Mastiff
About Zuri
Zuri is a female Mastiff. Carefully selected as a great representative of her breed, Jazz decided to make her part of their program. Jazz 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.
FrontlineK9 Boarding & Training LLC 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 Mastiffs.
Hip Dysplasia (rDVM, not registered)
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 (rDVM, not registered)
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 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.
Cardiac Evaluation (rDVM, not 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.