



I'm Matthew Y., the breeder behind Niyomis Pups located in Schiller Park, IL. Our dogs are bred with family in mind. Loving homes that seek the perfect, adorable, caring and protective dog. When we look for puppies, we look for parents that have great temperament, good looks, and healthy medical history. Which is now something we can provide.

Where do your breeding dogs live?

These dogs are already reserved or have gone home.

Reggie
Male

Big Duke
Male

Stitch
Male

Margo
Female

Pancho
Male

Tyson
Male

Louis
Male

Aqua
Male

Mr. Grey
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.

“Price includes first vaccine, deworming, 1 collar, a blanket, 1 toy, a small pack of puppy pads and a small bag of food.”
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 Schiller Park, IL
Meet at Chicago O'Hare Airport
Matthew has been a member of Good Dog for about 3 years
Matthew was screened for responsible practices and has been a member since 2023.
Matthew’s links

Niyomis Pups meets or exceeds our community standards in these areas:

American Staffordshire Terrier
About Niyomi
Grey 60 lb Amstaff, nice build. Lean and muscular. Very good temperament and attached to us. Protective of us and our household.
Good level
Niyomis 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 American Staffordshire Terriers.
Full Embark 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).