ABOUT US

Why Medina Dogs Training

We saw a gap in traditional dog training programs that rushed dogs through lessons without enough time for real learning or lasting change. The result was often short-term progress that didn’t hold once training ended.

At Medina Dogs Training, we take a different approach. Our programs are designed around immersive, real-world training programs that builds calm behavior, confidence, and reliable habits that transfer home with your dog.

Training should feel clear, fair, and natural, not forced. When dogs truly understand what’s expected of them, the results don’t just show up during training, they last for life.

Driven by Results, Grounded in Care

Our Method

Our training philosophy is intentional: lasting results come from clarity, structure, and a strong relationship between dog and owner, not short bursts of obedience that fade once training ends.

We use a practical, humane approach built on clear communication, consistency, and fair structure. Dogs learn best when expectations are understandable and boundaries are reliable, which creates confidence, calm behavior, and trust.

Unlike programs that rush dogs through rigid timelines or focus on surface-level compliance, we prioritize real learning that holds up in everyday life. Our programs include significantly more owner coaching than the industry standard so the results don’t stop when training ends, they transfer home and last.

Meet the Founder

TIM MEDINA

Hi, I’m Tim Medina, founder of Medina Dogs Training.

 My journey into dog training began over 14 years ago at the Michael Ellis School, where I first saw what was truly possible and began exploring the craft. At the time, I was running an online company as CEO, and training remained a personal passion that only grew over the years.

Five years ago, I entered the world of Nose Work (canine scent detection), earning several successes in trial competitions. That led to an invitation to teach at Marin Humane, where I still serve as an advanced Nose Work instructor. More recently, I expanded into advanced obedience training with a focus on real-world application, continued learning, and leadership-based handling.

I launched Medina Dogs Training after seeing a major gap in the dog training world. Too many programs rushed dogs through obedience before building trust or understanding, then struggled to properly train and support owners once the dog went home. I believed there had to be a better way. Real training starts with a bond, and lasting results require both the dog and owner to be set up for success.

We don’t rush dogs for the sake of speed or surface-level results. Instead, we focus on building clarity, confidence, and connection first. When a dog feels safe, understood, and engaged, they don’t just comply under pressure, they choose to work with their trainer, and eventually, their owner. Our board-and-train programs are built for long-term success, not here today, gone tomorrow results.

Medina Dogs Training decorative paw print graphic
What We Solve

With a background in leadership and systems building, I created Medina Dogs Training to solve three major problems:

Short-term results instead of lasting change
Too many programs focus on surface-level obedience that fades over time. We focus on building calm, reliable behavior that holds up in real-world environments and lasts beyond the training period.

Not enough owner education and follow-up
Even well-trained dogs can regress if owners aren’t properly guided. We place a strong emphasis on owner coaching, transition support, and clear communication so results continue long after your dog returns home.

Time-based training instead of outcome-based training
Many programs sell training by the week. We focus on solving the actual problems. Our approach is built around completing a training project that addresses known behavior issues while building a solid foundation for long-term success.

Our programs aren’t about short-term obedience or tricks for show. They’re built around lasting change, calm walks, polite greetings, peaceful homes so you and your dog can thrive together.

“Clients often describe my calm energy, thoughtful approach, and honest feedback as a refreshing and results-driven experience.”

Ready to start your dog’s transformation? Contact Medina Dogs Training today for a free consultation.

Trainers

Meet Our Expert Trainers

At Medina Dogs Training, our trainers are selected not just for their professional excellence, but for their commitment to ethical, compassionate work with every dog. Each trainer brings both technical expertise and a deep sense of patience and care. Together, we uphold Medina Dogs Training’s values of fairness, structure, relationship-driven results, and lifelong learning for both dogs and owners.

Premium Banner

Premium Banner gives you a wide range of styles and options that you will definitely fall in love with

Rochelle Migliore

Certified Professional Dog Trainer (CPDT), Stockton, CA

Specializing in behavior modification and training that strengthens communication, builds calm confidence, and brings lasting harmony between dogs and their families.

Premium Banner

Premium Banner gives you a wide range of styles and options that you will definitely fall in love with

Ruby Solano

Certified Dog Trainer – Sacramento, CA

With a natural ability to read and guide dogs, Ruby empowers Sacramento area owners to create structure, clarity, and harmony in everyday life.

Premium Banner

Premium Banner gives you a wide range of styles and options that you will definitely fall in love with

STERLING CHU

Certified Dog Trainer – East Bay & Peninsula, CA

Sterling builds confident, well-mannered dogs through calm, clear adolescent and adult board-and-train guidance, helping East Bay & Peninsula families achieve lasting real-world results.

Get in touch

Free Consult Sign-Up

Whether you’re starting fresh with a puppy or tackling behavior challenges, we’re here to help. Fill out the short form below to request your free consult, our team will follow up to learn more and guide you to the right program.. 

Rochelle Migliore

Certified Professional Dog Trainer (CPDT) – Stockton, CA

With over 25 years of experience, Rochelle brings a calm, steady energy to every dog she works with. She believes in balanced training that combines structure, clear communication, and empathy to create lasting results.

Rochelle is known for helping both dogs and their owners feel confident and connected. She teaches people how to understand their dogs better, not just what to do, but why it works, so they can build strong, consistent relationships that last well beyond training.

While she values the benefits of structured pack walks, Rochelle’s true focus is helping families with obedience, behavior challenges, and creating peace in the home. She’s studied with respected trainers like Lucas Agnew, Tyler Muto, and The Good Dog team, and continues to learn from every dog she meets.

For Rochelle, balanced training is about more than following commands, it’s about building a bond where dogs want to work for their owners because they trust and enjoy them. That’s when training truly becomes partnership.

Ruby Solano

Certified Dog Trainer – Sacramento, CA

Ruby is a dedicated dog trainer with several years of hands-on experience working with dogs across a wide range of training needs, from puppies to adolescent dogs. She specializes in board and train programs, with a strong focus on puppy development and building a solid foundation through clear communication, structure, and confidence.

Her approach combines balanced, humane training methods with a strong emphasis on understanding each dog as an individual. Ruby has experience working with dogs dealing with anxiety and other behavioral challenges, and she adapts her training style to meet each dog where they are while helping them make meaningful progress.

What sets Ruby apart is her natural ability to connect not just with dogs, but with their owners. With a strong background in client-focused roles, she brings a calm, thoughtful, and highly supportive presence to every interaction. Clients consistently appreciate how clearly she communicates and how confident they feel continuing the work at home.

Ruby places a strong emphasis on owner education, making sure each client feels prepared, supported, and set up for long-term success. She believes lasting results come from consistency, clarity, and a strong relationship between dog and owner

Shell Kaminsky

Certified Dog Trainer – East Bay, CA

Shell Kaminsky is a balanced dog trainer with nearly nine years of professional experience helping dogs and their owners build lasting success together. As the former Head Trainer and Operations Manager at a respected California board-and-train program, she has worked with hundreds of dogs ranging from family companions and puppies to advanced obedience, behavior modification, and service dogs.

Shell is a graduate of the ProTrain Institute Professional Dog Trainer program, an IACP member, and an AKC Canine Good Citizen Evaluator. She is also the Founder and Director of ProTrain Service Dogs, a nonprofit organization dedicated to helping individuals obtain service dogs by connecting them with funding opportunities, grants, and other community resources. Her passion for service dogs includes training hearing, mobility, psychiatric, diabetic alert, and public access dogs, giving her extensive experience developing customized training plans for both dogs and their handlers.

Shell believes successful training comes from teaching the owner just as much as the dog. Clients consistently praise her patience, professionalism, and ability to explain concepts in a way that builds confidence for the entire family. Whether she’s working with a young puppy learning life’s first lessons, helping a family overcome challenging behaviors, or preparing a dog for advanced obedience, Shell focuses on clear communication, consistency, and practical training that creates lasting results.

Dee Marthaller

Certified Dog Trainer – Sacramento, CA

Dee Marthaller is a balanced dog trainer with a strong background in puppy development, obedience training, and working with adolescent and adult dogs. Her experience includes kennel management, grooming, early-life socialization, and hands-on training with dogs of all ages. She has a particular passion for puppies, where she focuses on building strong foundations through early neurological stimulation (ENS), early scent introduction (ESI), crate training, leash foundations, grooming desensitization, environmental exposure, and Puppy Culture practices. She also enjoys helping adolescent and adult dogs develop better manners, stronger obedience, and improved communication with their owners through balanced, practical training methods.

Dee has experience raising and training AKC dogs, including puppies being prepared for family homes, Canine Good Citizen goals, and future service work. She is an AKC Canine Good Citizen Evaluator and is AKC-certified in Puppy Training, Puppy Socialization, and Breeding Fundamentals. Her training philosophy centers on structure, consistency, and clear communication. Whether she’s working with a young puppy learning life’s first lessons or helping an older dog build reliable obedience, Dee is committed to creating lasting results while giving owners the knowledge and confidence to continue their dog’s success at home.

Jordynn gingrich

Certified Dog Trainer – East Bay, CA

Jordynn began her dog training journey with her first dog, a German Shepherd named Bane, where she developed a deep passion for dog behavior and communication. She later completed an apprenticeship as a service dog trainer, building a strong foundation in obedience, structure, and advanced training techniques. Over the years, Jordynn expanded her experience into dog sports, detection work, and working dog training while also working with established pet dog training companies.

For the past seven years, Jordynn has specialized in board-and-train programs, helping dogs and their owners achieve reliable, real-world results. She is currently a certified explosives detection handler working alongside her Golden Retriever, Ivy. Jordynn’s training philosophy is rooted in relationship-building, clear communication, and fair, consistent expectations. She believes dogs should integrate confidently and calmly into everyday family life with clarity, structure, and minimal stress.

Ruthy Evora

Certified Dog Trainer – East Bay, CA

Ruthy Evora has extensive experience working with dogs of all ages, breeds, and temperaments. Her background includes canine behavior assessments, developing individualized care plans, creating safe playgroups, and working closely with pet owners to help every dog succeed. She is known for her calm, patient approach, thoughtful handling skills, and ability to build trust with both dogs and their families.

Ruthy believes successful training begins with clear communication, consistency, and helping owners understand how their dogs learn. She enjoys building strong foundations with puppies, improving everyday obedience, and helping families create lasting habits they can continue long after training is complete. Her goal is to help every owner develop a confident, well-mannered dog they can enjoy for years to come.

STERLING CHU

Certified Dog Trainer – East Bay & Peninsula, CA

Sterling is an experienced dog trainer with over 17 years of professional work in board and train programs, behavior modification, and client education. She specializes in helping dogs with reactivity, anxiety, and more complex behavioral challenges using a balanced, humane approach that combines clear communication with thoughtful reinforcement.

Throughout her career, Sterling has worked closely with both dogs and their owners, focusing not just on training results, but on long term success at home. She has extensive experience running structured board and train programs from intake through owner handoff, ensuring each dog makes meaningful progress while owners feel confident and prepared.

In addition to her work with family dogs, Sterling has trained service dogs for clients with medical needs, developing individualized training plans and providing ongoing support. Her background also includes leading group classes, mentoring dog owners, and creating safe, structured environments for learning and growth.

Sterling is certified in canine behavior, an AKC CGC evaluator, and fluent in both English and Spanish. She brings a calm, thoughtful presence to her work and is deeply committed to helping dogs and their owners build clear, lasting relationships.