
ABOUT US
Working Mastiff Registry was founded by passionate and experienced individuals with deep roots in the world of mastiffs, working dogs and ethical breeding.

OUR STORY
While we have chosen to remain personally anonymous for now, the motivation behind this registry is crystal clear:
To protect the purpose, function, and health of mastiff breeds for generations to come.
We have seen firsthand how these breeds thrive when bred with intention — for stability, structure, working ability, and sound temperament.
And we’ve also seen the consequences when that purpose is lost.
This registry was created out of a deep commitment to:
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Preserve the working traits of mastiff breeds
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Offer a modern registration system
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Build a community based on integrity, knowledge and real-world function
We are not driven by prestige, trends, or show rings.
We are here for the dogs — and for the people who believe in breeding and owning with purpose.
As the organization grows, and as we build partnerships and gather experience, we may step more visibly forward. Until then, we let the values, the structure, and the work speak for itself.
If that resonates with you — you’re in the right place. 🖤
Function. Stability. Purpose. That’s the Working Mastiff.
Proud Member of the International Working Dog Association (IWDA)

As a member of the International Working Dog Association (IWDA), Working Mastiff Registry aligns itself with a global community of professionals committed to the ethical development, preservation, and functional evaluation of working dogs.
IWDA brings together leading experts in canine behavior, genetics, health, and performance. Through this affiliation, we strengthen our foundation and share in the mission to uphold the integrity and purpose of working dog breeds — both in structure and spirit.

WITH US
