About Big House K9 Training
Big House K9 Training is a positive reinforcement dog training team based in Casa Grande, AZ, serving Coolidge and surrounding Arizona communities. We provide personalized training for puppies and companion dogs through private training, Day School, group classes, behavior support, and real-world skills training.
Our approach is rooted in science-based, humane training methods that prioritize emotional safety, clear communication, and long-term success rather than quick fixes. We believe effective training should not only teach your dog new skills, but also educate, equip, and empower you with the knowledge and confidence to continue building success at home and in everyday life.
Training Support for Every Stage of Your Dog’s Journey
At Big House K9 Training, we understand that every dog and family comes to us with different goals. Whether you are raising a new puppy, building everyday manners, working through behavior challenges, or simply wanting a better relationship with your dog, our training programs are designed to meet you where you are.
We provide positive reinforcement, science-based training focused on practical skills, confidence, communication, and helping you better understand the dog on the other end of the leash.
From puppy development and foundational skills to private training, group classes, Day School, and real-world training, our goal is to educate, equip, and empower you with the knowledge and skills you need to continue succeeding with your dog.
Interested in Service Dog or Therapy Dog Training?
Service & Therapy Dog Training is Provided Through Molly's Purpose Inc.
If your goal is for your dog to become a Service Dog or Therapy Dog, your training journey will take place through Molly’s Purpose Inc, our 501(c)(3) nonprofit organization dedicated to service and therapy dog training and support.
Rather than offering these programs through Big House K9 Training, we created Molly’s Purpose to provide a dedicated training pathway for individuals and families pursuing this specialized work.
Service Dog Training
Molly’s Purpose provides start-to-finish Service Dog training, supporting teams throughout the entire process, including:
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Puppy selection and early development guidance
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Puppy foundations and socialization
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Foundational obedience
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Intermediate and advanced skills
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Service dog task training
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Handler education
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Public Access preparation and training
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Real-world practice
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Ongoing evaluation and support
Whether you are beginning with a young puppy or already have a dog you hope to train as a Service Dog, Molly’s Purpose can help determine the appropriate next steps for your individual team.
Therapy Dog Training
Molly’s Purpose also works with individuals interested in preparing their dogs for Therapy Dog work.
Therapy Dog training focuses on temperament, manners, handling, confidence, calm behavior around people and distractions, and preparing the dog and handler for appropriate therapy environments and evaluations.
Therapy Dogs are different from Service Dogs and do not have the same public access rights. We will help you understand which training path is appropriate for your goals.
One Team. Two Organizations. A Clear Purpose.
Big House K9 Training continues to provide professional training for puppies, companion dogs, behavior support, and everyday family training.
Molly’s Purpose is the home of our Service Dog and Therapy Dog programs.
This allows us to give these specialized teams the structure, education, ongoing support, and dedicated programming they deserve.
Interested in Service Dog or Therapy Dog training?
Our Story
Meet the husband-and-wife dog training team behind Big House K9 Training, dedicated to transforming the lives of dogs and their owners through positive reinforcement dog training in Casa Grande, AZ. Our journey began separately, each of us developing a deep passion for canine behavior, communication, and ethical training methods. Over the years, we gained hands-on experience in a wide range of training areas, including service dog training, dog breeding, puppy development, and family dog training.
In 2023, we realized that our shared vision and complementary skills could create something truly special. We decided to go all in together and open our own dog training business in Casa Grande, combining our strengths to offer a comprehensive, relationship-based approach to training. We are committed to using science-based, positive reinforcement techniques, emphasizing trust, clarity, and communication between dogs and their humans.
Our mission is not just to train dogs, it is to empower families. We believe every dog is an individual, and our customized training programs reflect that belief. From early puppy development and foundational skills to behavior support and real-world training, we strive to meet each dog and family where they are.
Our passion for Service Dog training ultimately led us to establish Molly’s Purpose, our 501(c)(3) nonprofit organization. Today, all Service Dog and Therapy Dog training is provided through Molly’s Purpose, allowing us to offer these specialized teams a dedicated start-to-finish training pathway while Big House K9 Training remains focused on companion dog and family training.
We understand the real-life challenges that come with dog ownership, and we’re here to support you every step of the way. Our goal is to create a fun, engaging training environment where both dogs and their owners can thrive. By fostering confidence and a love for learning, we help families build the skills needed for a calmer, more connected life together.
Together, we bring experience, compassion, and commitment to every training session. We’re honored to serve families throughout Casa Grande and surrounding Arizona communities, and we look forward to being part of your journey with your dog.
TRAININGS & CERTIFICATIONS
Brandon Jonescu-ABCDT
Head Trainer
Combat Veteran, Business Owner, AKC CGC Evaluator, Professional Dog Trainer with ABC, ADPT Member, Service Dog Trainer
Hello! My name is Brandon Jonescu, a combat veteran and professional dog trainer based in Casa Grande, AZ, specializing in positive-based dog training using the LIMA (Least Invasive, Minimally Aversive) approach. I earned my dog training certification through Animal Behavior College and hold credentials as an AKC Canine Good Citizen (CGC) Evaluator, AKC ATT Evaluator, and APDT Member, along with certification in canine first aid and CPR.
My journey into dog training began through my own experience navigating PTSD and mobility challenges, which ultimately led me to train my own service dog. That journey sparked a deep passion for obedience training, service dog foundations, and ethical, relationship-based dog training. I believe that trainers who have personally walked the service dog path bring a unique level of understanding, empathy, and real-world insight to the teams they support.
Through my work as a dog trainer in Casa Grande, Arizona, my goal is to transform lives, not just through teaching skills, but by building strong, trusting partnerships between dogs and their handlers. By using compassionate, science-based training methods and tailoring each session to the individual dog and family, I help clients navigate challenges, build confidence, and celebrate progress. Ultimately, my mission is to improve quality of life for both dogs and the people who love them.
Daneesha Jonescu-ABCDT
Head Trainer
Business Owner, Breeder, AKC CGC Evaluator, Professional Dog Trainer with ABC, Karen Pryor Puppy Start Right Instructor, ADPT Member, Service Dog Trainer
Hello! My name is Daneesha Jonescu, and I am a professional dog trainer based in the Coolidge and Casa Grande, AZ area, specializing in Puppy Socialization and Development. I am the creator of our Puppy Skills program, which emphasizes positive reinforcement training and intentional, age-appropriate socialization. I earned my dog training certification through Animal Behavior College where I graduated with honors, and hold credentials as an AKC Canine Good Citizen (CGC) Evaluator, Karen Pryor Puppy Start Right Instructor, and APDT Member, along with certifications in canine first aid and CPR.
My journey with dogs began long before my certification in 2023. I have been assisting in service dog training since 2015 and have spent nearly a decade as a responsible dog breeder, focusing on health, temperament, and thoughtfully designed service dog training curriculums. Having trained my own Service Dog for CPTSD, I have experienced firsthand the profound impact a well-trained dog can have on daily life.
I am currently training my second service dog to support me with cardiac alert and seizure alert and comfort tasks, along with other individualized skills, as I navigate a growing list of chronic illnesses. This ongoing, hands-on experience deepens my understanding of both the technical and emotional sides of service dog work and informs the compassionate, realistic support I provide to my clients.
I am deeply passionate about helping individuals and families regain confidence and control through strong, trusting relationships with their dogs. My training philosophy is rooted in science-based, positive reinforcement methods and follows the LIMA (Least Invasive, Minimally Aversive) approach. Through customized training plans and empathetic guidance, I strive to create a supportive, engaging learning environment where both dogs and their humans feel empowered to grow, learn, and succeed together.
What Clients Say
BHK9 was instrumental in helping us. We chose a group setting, meeting weekly at a park. We watched all the dogs progress and we watched the trainers handle each dog and owner in a manner that would best suit that relationship. It was quickly evident BHK9 knew what they were doing when it came to identifying problems and assisting the owners in training their pups.
We highly recommend Brandon & Daneesha and BHK9. If you are looking for knowledge, compassion, accountability, this company is for you.
~ Michelle & Pups
CORE VALUES
Compassionate Training
We believe in understanding each dog's unique needs and emotions. Our approach focuses on building a trusting bond between dogs and their owners, fostering a positive learning environment that encourages growth and development. Clients can envision their transformation as they learn to communicate effectively with their dogs, leading to a deeper connection.
Positive Reinforcement
We prioritize humane and effective training methods that celebrate success and promote learning through encouragement. By using positive reinforcement, we help clients see their dogs flourish, building confidence and reliability. This value empowers owners to cultivate a joyful training experience, transforming challenges into achievements.
Empowerment Through Knowledge
We aim to educate our clients about dog behavior, training techniques, and the science behind them. By equipping owners with the knowledge and tools they need, we empower them to take an active role in their dog's training and development. Clients will see themselves growing as confident leaders, capable of guiding their dogs to success.
EDUCATE, EQUIP, and EMPOWER
We educate you on essential positive reinforcement dog training methods and practical knowledge needed for a fulfilling life with your dog. Our approach is rooted in force-free, science-based training, meaning we do not use choke collars, prong collars, or shock collars. These tools, especially when used with dogs experiencing behavioral challenges or aggression, often increase stress and can undermine long-term progress and trust.
Instead, we equip you with clear, effective training tools that support both you and your dog in a safe, positive, and ethical way. Through thoughtful guidance and structured support, we help you understand not just what to do, but why it works — empowering you to make confident, informed decisions throughout your dog’s training journey.
Finally, we empower you by helping you build a deep, trusting relationship with your dog. By strengthening communication, confidence, and mutual understanding, you’ll be better prepared to navigate future challenges together. The result is a partnership built on trust, respect, and clarity — one that supports lasting success and a rewarding life alongside your dog.
