Sindelar's Lively Up Yourself

About
Cromulent

Our mission is to strengthen the legacy of the American Staffordshire Terrier by breeding healthy, mentally sound dogs true to the breed standard. We are dedicated to preserving historic bloodlines through careful selection and a deep respect for the breed’s heritage. Every litter is the result of thoughtful planning—never bred at scale, but only when we believe we can truly contribute to the future of the AmStaff.

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Zak Hylerstedt Stomberg
News
Confirmed pregnancy via ultrasound

This morning we received wonderful news from our dear friends at Ruffian Joannidis Kennel in the Czech Republic — pregnancy has been confirmed via ultrasound! The upcoming litter is between CH Pacific Northern Phantom "Chopper" and Infinity Ruffian Joannidis "Pepper", with puppies expected to arrive by the end of October.

Health Results for Old Parry’s True Pecan Lady “Luna”

Old Parry’s True Pecan Lady “Luna” at Djurkliniken in Partille for her hip and elbow screening the 19th of September.

Successful insemination

CH Pacific Northern Phantom (“Chopper”). This moment is truly special for us, as it marks the first litter sired by Chopper since 2003, and the very first time his legacy will continue through a pure Ruffian female.

Welcome Back

Welcome everyone!

Cromulent Kennel is back after several years of absence. Life brought both challenges and setbacks connected to the dogs, which meant we had to pause our breeding plans for a while.

Contact Us

Interested in our breeding program? Fill out some info and we will be in touch shortly. We can’t wait to hear from you!