



I'm Karen T., the breeder behind Spitfire Miniature Bull Terriers located in Oak Forest, IL. Our goal is to ensure every dog from our program is set up to live a happy and healthy life and is prepared for its future role. Our dogs shine both in and out of the show ring. We are dedicated to improving our lines with each generation so that the breed will continue to thrive for a long time to come.
Where do your breeding dogs live?
These dogs are already reserved or have gone home.

Boy 2
Male

Boy 3
Male

Boy 4
Male

Boy 1
Male
Girl 2
Female
Boy 5
Male
Girl 1
Female
Girl 3
Female

Boy 2
Male

Girl 3
Female

Girl 2
Female

Boy 1
Male

Girl 1
Female

Boy 2
Male

Boy 3
Male
Girl 2
Female

Boy 4
Male

Boy 1
Male
Girl 1
Female
Karen 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, Karen partners with them to find the best puppy match.
“We carefully match each puppy with a suitable family, focusing on finding the best fit for both the puppy and the home. Our matching process considers various factors, including the puppy's temperament and potential, as well as the family's lifestyle and experience. Some of our puppies are suited for the show ring, others are perfect for performance activities, and many make wonderful family companions.”

“All of our puppies are the same , regardless of show or companion. Deposit is given when you commit to a puppy.”
Karen 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 Karen 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 Karen 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 Karen.
Meet in Oak Forest, IL
569 miles away
·
Meet at Chicago Midway Airport
573 miles away
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Flexible meeting point
Karen can meet at a location that works for both of you
Club memberships
Karen is a member of Miniature Bull Terrier Club of America.
Certifications & recognitions
AKC Breeder of Merit.
Karen has been a member of Good Dog for about 4 years
Karen was screened for responsible practices and has been a member since 2022.
Karen’s links
Spitfire Miniature Bull Terriers meets or exceeds our community standards in these areas:

Miniature Bull Terrier
About Rossi
Rossi is an AKC Grand Champion. She is a lively and amiable dog, known for her positive demeanor with all canines. Rossi's playful nature is evident as she enjoys ball games and jolly eggs, displaying her innate instincts and love of exercise. Her health has been assessed through thorough testing, as recommended by our national breed club. Her champion parents have also undergone extensive health screenings, reflecting our dedication to producing healthy, quality puppies.

Miniature Bull Terrier
About Mozzy
Mozzy is a female Miniature Bull Terrier. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.

Miniature Bull Terrier
About Zero
Zero is a male Miniature Bull Terrier. Carefully selected as a great representative of his breed, Karen decided to make him part of their program. Karen 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.
Miniature Bull Terrier
About Albie
Albie is a female Miniature Bull Terrier. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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.

Miniature Bull Terrier
About Tina
Tina is a female Miniature Bull Terrier. Carefully selected as a great representative of her breed, Karen decided to make her part of their program. Karen 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 level
Spitfire Miniature Bull Terriers 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 Miniature Bull Terriers.
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.
Congenital Deafness (BAER, registered with OFA), Kidney Disease (UPCR)
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.
Lethal Acrodermatitis (LAD), Bull Terrier Type, Laryngeal Paralysis (Bull Terrier Type) - Single Assay Test, Primary Lens Luxation (PLL)
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 Karen to bring home their puppies.

Ted J.
Verified owner · Oct. 2025
Couldn't have gone better! My little guy is healthy and friendly!