23+ years working with animals — from rescue horses and Hollywood film sets to service dogs and rattlesnake avoidance training.
Britany uses rewards-based techniques grounded in the latest research in animal behavior and psychology. Training is designed to be effective and enjoyable — for dog and owner alike.
No two dogs learn the same way. Britany builds individualized training plans tailored to each dog's temperament, breed, and specific needs — never a one-size-fits-all approach.
Britany works closely with owners throughout the process. The goal isn't just a trained dog — it's an owner who understands their dog and knows how to maintain what was built.
"Animals are here as teachers and healers." Britany's entire career is built on this belief — that the human-animal bond is one of the most powerful forces for good in any person's life.
Britany's training draws on decades of hands-on experience and current science in animal behavior — from film-set precision to service dog reliability to rattlesnake avoidance conditioning.
Avoidance behavior that only works in a classroom is no protection at all. Britany trains for genuine, real-world reliability — the kind that holds when it matters most.
Britany trains service dogs — some of the most extensively trained dogs in the world.
Fell into the family pool and was saved by their dog's alert barking. The beginning of a lifelong bond with animals.
Began volunteering at a local horse rescue — educating the public about horse slaughter and rehabilitating neglected horses.
Worked as a Vet Tech while in high school, deepening her clinical understanding of animal health and behavior.
Enrolled in a private animal training college and earned certification to handle large exotic animals. Went on to train animal stars for television and film productions.
Launched a 501(c)(3) nonprofit providing fully trained service dogs at no cost to recipients. Placed dogs across the country — California, Tennessee, Kansas City, Alaska, and more.
Earned formal certification as a Service Dog Trainer, specializing in PTSD, mobility, autism, medical alert, and diabetic alert dogs.
Started a breeding program with health and temperament-tested parents to supply genetically matched dogs for the service dog training program.
Leads rattlesnake avoidance training in Santa Clarita and surrounding communities. Also volunteers with CARDA (California Rescue Dog Association) in search and rescue operations.
From Britany's work with Cornerstone Companions
"Hey friends and Family — this is Britany Nield. She is the incredible trainer who helped us every step of the way. We could not have done this without her dedication, patience, and heart."
"Look at my little babies! We just had our first ever Handler, Dog, toddler outing together. This is everything we hoped for. Britany made this possible."
"Cornerstone Companions is run by an amazing lady! They are a NON-PROFIT organization dedicated to changing lives. Britany goes above and beyond for every family she works with."
"Since receiving my Service Dog Coda I have been able to be more active in my life. Every day is better because of the work Britany put into training Coda for me."
"Bubba is thriving, he is working miracles here. We are so grateful for Britany and everything she has done for our family."
Britany and her team do educational presentations about service dogs at schools, churches, and community events — building awareness around the needs of individuals with disabilities.
When able, the Cornerstone team fosters shelter dogs — giving them love, training, and a path to adoption. Every dog gets a second chance.
Britany brings therapy dogs into Drug & Alcohol Rehabilitation and Prison Programs. The dogs offer nonjudgmental connection while participants learn commitment and leadership through raising service puppies.
Britany volunteers with the California Rescue Dog Association — putting her dog handling skills to work in real search and rescue operations across the state.
The Signal covered Britany's nonprofit and the impact Cornerstone Companions has had on families across the Santa Clarita Valley and beyond.
NBC affiliate coverage of a Cornerstone Companions placement — a service dog placed to support a college student battling mental illness, trained by Britany's program.
Britany brought one of her therapy horses to surprise a 101-year-old at a senior living facility — another example of her belief that animals are teachers and healers.
Follow Cornerstone Companions on Instagram to see Britany's work in action — service dog training, placements, community moments, and the dogs whose lives she changes every day.
One session with Britany and her team could be the difference between a close call and a tragedy. Spots are limited.
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