Who We Are

The Big Mutt Network is a rescue specializing in giant breed dogs. We are an all-volunteer, 501(c)(3) organization dedicated to finding homes for shelter, abandoned, and owner-surrendered dogs. We provide a safe home-based foster home for all of our dogs to allow them to relax, recuperate, and learn how to be good pets in a normal home environment.

TBMN is proud to be a part of the giant breed rescue community and is dedicated to making a difference in the lives of over 1,000 dogs a year.

Operations Director – Stephanie Campbell
Medical Director – Sarah Charter
Southwest Regional Coordinator – Tiffany Madrid

Our Mission

The Big Mutt Network provides care, comfort, and compassion to Giant Breed Dogs in need while engaging and educating the hearts, hands, and minds of our community to help bring about an end to homelessness and the needless suffering of these gentle giants! 


Stephanie Campbell

Stephanie Campbell, a passionate animal rescuer, founded The Big Mutt Network in 2019, driven by her strong connection to large and giant breed dogs. After rescuing an emaciated English Mastiff, she fell in love with the breed, which further inspired her to foster and later adopt a pair of Great Danes. Seeing the obstacles owners and shelters faced when finding homes for these giants, Stephanie wanted to do her part to make a difference. Consequently, The Big Mutt Network was born to help provide more resources and better opportunities for these big dogs.