Shomaisou Shiba Inu

Rex G.

Breeder of Shiba Inu

  • Brecksville, OH
  • Responds within a few days

Available puppies and older dogs

Addy Alpha Girl 3

Ready Jan. 15, 2026

1 week old · Female

Addy Alpha Girl 2

Ready Jan. 15, 2026

1 week old · Female

Addy Alpha Boy 1

Ready Jan. 15, 2026

1 week old · Male

Chupa Charlie Litter Boy 2

Ready now

3 months old · Male

Kuro x Kitty Bravo Boy 6

Ready now

5 months old · Male

CH Gaylord's Guccifer 10.0 Sho Mai Sou, CA BCAT (call name Guccifer)

Ready now

9 years old · Male

Upcoming litters

Planned Shiba Inu litter

Due Dec. 2025

Ready Mar. 2026
Picasso
Chupa

Planned Shiba Inu litter

Due Jan. 2026

Ready Mar. 2026
Kami

Planned Shiba Inu litter

Due Mar. 2026

Ready May 2026

Meet the breeder

I'm Rex G., the breeder behind Shomaisou Shiba Inu located in Brecksville, OH. At Shomaisou Shiba Inu, we ensure health of our Shibas with rigorous genetic tests and screenings. We adhere to the AKC Breed Standard for structure and focus on preserving the Shiba Inu spirited temperament through early socialization. Committed to honoring the breed's heritage, we produce Shibas that excel in conformation and family companions. As an AKC Breeder of Merit and member of the National Shiba Club of America, we follow strict ethics and offer support for finding the right Shiba. For more, visit the National Shiba Club of America Breeder Directory https://shibas.org/breeders.html.

Q. & A. with Rex

  • Why did you start breeding?

    In 2007, my wife and I chose a Shiba Inu as her first dog. Initially not planning to breed, we showed him in AKC Conformation and realized he wasn't a breeding specimen. After over 3 years of research, we bought our first breeding-quality dam from an Oregon breeder. We started breeding to enhance the breed, building our program under close mentorship.
  • What makes your program special?

    Our program balances preservation, improvement, and responsibility. We never compromise health, temperament, or breed integrity for trends or fads. By maintaining a long-term vision for the Shiba Inu, we help ensure its survival as the intelligent, resilient, and uniquely spirited breed it has always been. The Core Goals of the Shomaisou Shiba Inu Breeding Program 1. Breed Preservation & Integrity • Maintain the historical and traditional traits of the Shiba Inu as defined by the AKC and Nippo breed standards. • Choose breeding stock based on proper structure, movement, and type to ensure our dogs embody the breed's essence. • Avoid trends that diverge from the breed’s fundamental characteristics (e.g., extreme features or exaggerated traits). 2. Health & Longevity • Prioritize health screenings for hereditary conditions like patellar luxation, hip dysplasia, eye disorders (PRA, glaucoma), and allergies. • Use genetic testing responsibly to maintain diversity while avoiding known issues. • Breed for long-lived, resilient dogs with strong immune systems and minimal health concerns. 3. Sound Structure & Functionality • Ensure correct conformation to maintain the breed’s agility, endurance, and natural athleticism. • Select for balanced movement, proper angulation, and strong toplines to support both form and function. • Avoid structural weaknesses that could compromise long-term soundness. 4. Stable, Breed-Appropriate Temperament • Select for the correct Shiba Inu temperament—alert, confident, independent, yet trainable. • Avoid extremes in temperament (e.g., overly shy, fearful, or excessively aggressive dogs). • Prioritize early socialization and stable rearing environments to produce well-adjusted companions. 5. Genetic Diversity & Sustainable Breeding Practices • Maintain genetic diversity by avoiding excessive inbreeding while still adhering to breed type. • Study pedigrees carefully to make informed breeding choices that enrich the gene pool. • Support responsible use of linebreeding and outcrossing within the breed to preserve important traits. 6. Ethical Breeding & Ownership Practices • Place puppies in suitable, committed homes that understand the breed’s needs. • Maintain a lifelong commitment to the dogs we produce, providing support, education, and rehoming if needed. • Promote responsible ownership by educating puppy buyers about training, health, and breed traits. 7. Contribution to the Breed Community • Participate in conformation shows to validate breeding stock against the standard. • Support working venues like dog sports, obedience, and temperament testing to demonstrate the breed’s versatility. • Engage with breed clubs and registries to help shape the future of the breed. • Mentor new breeders who share our values to ensure knowledge is passed down correctly. As a dedicated, conservative breeder of purebred Shiba Inu, our program emphasizes maintaining the breed’s historical integrity while producing healthy, well-structured, and stable-tempered dogs. Our commitment to preserving the defining characteristics of the Shiba Inu ensures our dogs stay true to breed standards and excel as companions and competitors in conformation and dog sports. With our experience in working dogs, each Shomaisou Shiba Inu serves a unique purpose. We carefully match our puppies with homes where they can flourish, whether in dog sports, as running companions, or in active environments. We assess them at 8 weeks to guarantee each puppy finds the perfect home that meets their abilities and needs.
  • What are the different breed coat colors in your program?

    Our puppies include cream, red, black and tan, and sesame. Colors will vary depending on the parent dogs.
  • Where do your breeding dogs live?

    They live in my home and guardian homes.

Matched dogs

These dogs are already reserved or have gone home.

Getting a puppy from Rex

Rex 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 between $3,210 - $5,350 final payment, before taxes & fees.
Pay over time with Klarna.

“Puppy prices are based on contract type: $3,210 (Companion), $4,240(Co-Ownership), $5,350 (Show/Breeding). Final prices are set after evaluations. More info: https://shibas.dog/PDF/ShoMaiSou_FAQ.pdf. N/A.”

Contract & health guarantee

Rex 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 Rex 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 Rex directly.

Always communicate and pay on Good Dog.Learn more

What’s included

    • From Good Dog
      • Lifetime support from Good Dog’s Care Team
      • 10% lifetime discount on Figo pet insurance
      • Puppy Training Program & private community
    • Enrichment & socialization
      • Various sounds
      • Car rides
      • Surface & tactile stimulation
      • Socialized with children
      • Socialized in new places
      • Scent introduction
      • Daily handling
      • Socialized with other dogs
      • Introduced to people of different ages and appearances
      • Socialized with other animals
    • Puppy health practices
      • Vet check
      • First round of shots and deworming
      • Vet records
      • Microchip
    • Extras
      • AKC registration
      • Initial potty training
      • Toys
      • Food & treats
      • Basic obedience & manners
      • Blanket with mom & littermates’ scent

Location & pick-up

You can drive or fly to pick up your puppy from Rex.

Breeder’s location

Meet in Brecksville, OH

270 miles away

·

Other pick-up locations

Meet at Akron-Canton Airport

247 miles away

·


Meet in Cheyenne, WY

1447 miles away

·

More about Rex

  • Club memberships

    Rex is a member of National Shiba Club of America (AKC) and Nihonken Hozonkai (NIPPO).

  • Certifications & recognitions

    AKC Breeder of Merit, AKC Breeder with H.E.A.R.T., American Kennel Club Canine College, CHIC Certified, Embark DNA, CERF Certified, AKC Club Member, OFA Certified, Register of Merit (ROM).

  • Rex has been a member of Good Dog for almost 7 years

    Rex was screened for responsible practices and has been a member since 2019.

Rex is a trusted Good Dog breeder

Shomaisou Shiba Inu 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

Parent dogs

Parent health testing

Breeder-Reported Testing

Excellent level

Shomaisou Shiba Inu 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 Shiba Inu.

  • 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.

  • Eye Certification (CAER, 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.

  • Patellar Luxation

    Knee testing reduces the chance of passing down Patellar Luxation, which results in the kneecap becoming displaced or dislocated and can cause mild to severe joint pain.

  • Agouti DNA Test, GM1 Gangliosidosis (GLB1), Shiba Inu Type, D Locus (Dilute) DNA test, DNA Coat/Trait Panel, Dominant Black DNA Test, DNA Profile, Full Embark Panel, DNA Disease 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).

Verified owner stories

Hear what other owners say about working with Rex to bring home their puppies.

  • Brooklyn I.

    Verified owner · Sept. 2025

    We got our sweet Shiba Inu pup, Yari, from Rex and couldn’t be happier! At just 3 months old, he’s already spunky, smart, and full of personality. Rex is an amazing preservation breeder, and working with him really showed his knowledge and passion for the breed. We wouldn’t hesitate to get another Shiba from him in the future. Yari is everything we hoped for and more. Thank you, Rex, for giving us the best boy. I’m so glad he’s ours!

    Laura P.

    Verified owner · Sept. 2025

    Rex was amazing to work with. Not only does he go above and beyond pairing beautiful dogs who meet the breed standard, he also does extensive heath testing on the parents to ensure his puppies grow into healthy dogs, and socializes the pups to everyday household life. He’s very responsive and flexible to the puppy buyer’s needs, and was instrumental in helping us pick the right puppy temperament for our lifestyle. 10/10!!

    Bill H.

    Verified owner · Mar. 2025

    We got our Shiba Inu, Buster, from Rex, and we couldn’t be happier with the experience. Rex was incredibly easy to work with—kind, knowledgeable, and always willing to answer questions. From the moment we brought Buster home, it was clear that Rex had done a fantastic job socializing him and exposing him to different experiences during his first four months. Buster has such a great temperament—sweet, confident, and full of personality. The entire process was seamless, and we really appreciate the care Rex puts into raising his puppies. Highly recommend!

  • Jennifer L.

    Verified owner · Sept. 2025

    We had a great experience working with Rex to adopt our little red boy, Wilson. Rex puts a considerable amount of effort into breeding and raising healthy, well-adjusted Shiba puppies, and it shows with our Wilson. He was very well socialized to people and other dogs, as well as various sounds and grooming by the time he came to us. He is a sweet puppy, full of energy and personality. We are grateful that Rex entrusted us to make a home for Wilson.

    Joe Z.

    Verified owner · Apr. 2025

    Rex was a pleasure to work with --- very accommodating with his time and with clear appointments to see his dogs. All of the Shibas looked great at his place and all were very friendly. Our little (big) ZENO has a wonderful personality (and will be even better once he gets past his puppy period). He is a beautiful picture of the breed and was well cared for and socialized.

    Meredith L.

    Verified owner · Jan. 2025

    I have known Rex for several years, and I would not work with anyone else to adopt a Shiba Inu. He is so knowledgable and passionate about this breed, and it is extremely evident how much he cares for each and every one of his dogs. He was always very responsive whenever I had questions about the process, and continues to be even after taking home my Benji. He loves to be an active part of these dog's lives even after they go to their new homes, which again just underscores how much he cares to check in on them and see how they are doing, and he has been a great and informative resource when I've had questions or even just via his newsletter. I waited many years to finally adopt a Shiba Inu puppy, and Rex helped to make it well worth the wait!

Photos

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.

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.

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.

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