Our Founder’s Journey

From Darkness to Purpose: The United K9 Legacy

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From Darkness to Purpose: The Story Behind United K9 Founder Craig R Hanna

My journey hasn’t been an easy one; it’s been a fight against the odds from the beginning. Growing up, I moved from town to town with my mother, never staying long enough to make friends or feel settled. Money was tight, so by the age of nine, I was already working. I started my first “business,” The Handy Kid, doing odd jobs around the neighborhood—shoveling snow, mowing lawns, raking leaves—anything to help put food on the table. While other kids had family cheering them on, I was told I was “a mistake,” “unwanted.” That kind of loneliness and rejection leaves scars, and without support, I found my only solace in animals, especially dogs. They were my family, my friends, the constant I could always count on.

Graduation day wasn’t a milestone; it was a harsh reality check. I was kicked out of my home that very day, thrust into the world with nothing but my drive to survive. I worked two full-time jobs and a part-time, filling my days and nights with hard labor. Drinking became a crutch, a way to numb the deep pain and isolation I carried. I reached points where the darkness seemed overwhelming, where the weight of rejection and struggle felt like too much to bear. But something inside me—some spark—told me to keep going, to find something meaningful.

That’s when I joined the United States Army, hoping it would give me the purpose and stability I needed. And it did. As a 12B Combat Engineer, I found a sense of belonging, strength, and family. My life changed when I was selected for a new program training K9s to detect landmines. This was my calling, and it led me to MWD Raja, a K9 partner who became more than just a dog—she was my friend, my rock. But when I was injured and had to leave the military, life hit hard once again. I was disabled, divorced, paying child support, and no one would hire me. The darkness crept back in.

I knew I had a choice to make: let the pain consume me, or find a way forward. So, with the last $50 I had, I took a leap of faith. I registered my business, United K9, printed some business cards, and started showing up at parks with Elektra, my Belgian Malinois and the future face of United K9. I worked with her publicly, demonstrating the power of connection and training, and within the first week, I sold my first package. That was the turning point. I didn’t have a business degree or funding, but I had grit, survival instincts, and a deep passion that wouldn’t let me quit.

Today, United K9 has grown from that initial spark into something beyond what I ever imagined. We’ve built United K9 Academy, expanded to 29 locations across Texas, and developed brands like United K9 Working Dogs, United K9 Service Dogs, United K9 Waste Unit, United K9 On Duty, UK9 Gear UK9 Apparel, and the United K9 Directory. We’re pushing forward into new ventures, working toward GSA status, and creating prototypes that will redefine the dog training industry.

I don’t compete with others; my fight is against the darkness within and the person I was yesterday. Every day, I aim to be 1% better, knowing that if I can rise above my past, anyone can. United K9 is more than a business—it’s a legacy, a testament to resilience, and a beacon for anyone who’s felt like giving up.

In building United K9, I’ve discovered that even in the darkest times, we all have the power to rise, to find purpose, and to make a lasting impact. For me, it’s about helping others—humans and dogs alike—overcome, connect, and reach their full potential. No matter the struggle, United K9 stands as proof that resilience can turn pain into purpose and that true strength is born from surviving and thriving, no matter what life throws at you.

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"From Struggle to Strength: Turning Pain into Purpose"

"Your past may be filled with pain, but it doesn’t define your future. Every struggle, every setback is a stepping stone to strength. When life knocks you down, remember: you have the power to rise, to rebuild, and to create a purpose so strong that nothing can shake it. Keep fighting, keep rising, and let your journey inspire others to do the same." – Craig R Hanna

Core Values: The Foundation of United K9

United K9’s journey is grounded in a relentless pursuit of purpose, resilience, and compassion. Our founder’s personal story has shaped these values, which guide every interaction, every training, and every commitment to our clients and their canine companions.

Driven

“Relentless in Pursuit of Excellence.”

United K9 was built from the ground up with unwavering determination. Every challenge fuels our purpose, and we push forward each day, setting the bar higher in dog training, service, and dedication.

Resilience

“Overcoming, always.”

From humble beginnings to becoming a leader in the canine industry, resilience defines United K9. We face every obstacle head-on, transforming setbacks into stepping stones for growth and success.

Compassion

“Serving with empathy and respect.”

We believe in the power of connection. Every dog and owner deserves understanding and respect, and we are dedicated to fostering relationships that bring out the best in each other.

Loyalty

“Standing by those we serve.”

Our loyalty to clients, community, and the dogs we train is unbreakable. At United K9, we honor the trust placed in us by standing by every person and animal in our care.

Commitment

“Dedication to growth and excellence.”

At United K9, each day is an opportunity to grow. Our commitment to excellence drives us to inspire others and continuously reach new heights, 1% better every day.

A Legacy of 27 Years in Canine Training

With nearly three decades of hands-on experience, our founder’s journey in canine training began at age 12 when he was introduced to the world of dog training by a local trainer whose lawn he mowed. From those early days, he learned to work with all types of dogs, setting the foundation for what would become a lifelong passion and career. Now, approaching 40 (December 2024), his knowledge, skill, and dedication are the backbone of United K9’s mission.

From Police K9s to Family Pets

With experience ranging from police K9s to family pets, our founder has trained dogs in diverse disciplines, bringing a wealth of expertise to United K9. His work includes training for essential service roles, high-level obedience, and behavior modification, enabling both dogs and their owners to reach their full potential together.

Service Dog Training for Veterans and Children

To date, he has trained over 400 dogs specifically for service work, supporting veterans and children with unique needs. His specialties include:

  • Psychiatric Support
  • Mobility Assistance
  • Medical Alert

    These trainings have provided countless individuals with dependable companions, enhancing their quality of life and providing daily assistance.

Specialized Training for Search and Rescue, Detection, and Beyond

From search and rescue operations to specialized detection training, his expertise spans numerous critical skills:

  • Search and Rescue for locating missing persons
  • Detection training for drugs, mold, and other substances

Behavior Modification and Obedience

Whether it’s basic obedience or behavior modification for challenging cases, our founder’s experience with a variety of canine temperaments and needs means that United K9 is equipped to tackle any behavioral issue.

Testimonials

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We took our 5 month old puppy, Oakley, to Craig with United K9 for a 2 week board and train in July and was very pleased with what he was able to accomplish with her. After picking her up, she had still maintained all the amazing puppy characteristics we all love, but was well behaved for her age, able to follow basic commands, walk with ease on the leash, stopped the jumping on our toddlers, and overall happier with understanding what we wanted from her. Craig then came out to our house 2 weeks later for a follow up lesson and gave us all the tools to feel confident in continuing Oakley's training and guidance with additional tasks such as releasing a ball after fetch and staying in the back "yard" when the gate is open. Thank you Craig and United K9 for all your help and for loving our dog. HIGHLY RECOMMEND!

Alisha Walker

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We had our Rocco for a three week board and train with Jonathan and his wife - and it’s the best thing we could have done. After extensive research and meeting with trainers we felt most comfortable with Jonathan and his wife, they were professional and knowledgeable and gave us peace of mind that our Rocco would be in great hands while we were overseas! We received videos, pics and updates on a regular basis and from that wild boy Rocco that we turned over to Jonathan we got a much more behaved and controlled dog back! He was seriously over excited about everything but became more disciplined, knows boundaries and we are very happy with the results. Jonathan is committed to continuously help out if need be and he is always reachable. We definitely made the right choice and would recommend them very highly. And with all of that came a very reasonable price package compared to others. Way to go - a trainer with heart! Thank you again!

Simone Maynard

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After years of being told there was no hope for my other dog aggressive Coco and I should put her down, I found an ad for United K9. It seemed like a sign so I sent a message and was greeted by trainer Tanja. Let me say she is my hero, our HERO!! The difference is night and day in just 4 private lessons!! We will start group classes soon. I have been able to walk Coco with and without Tanja and feel strong, confident and empowered. I owe everything to Tanja, her team and training. Thank you for believing in me and my girl, thank you for letting me have my dreams of walking her!!

Tamara Wilson