Expert Dog Training & Behaviour Transformation in London
Personalised training for your dog. Practical coaching for your family. Lasting Results in everyday life.
We understand
You're not just looking for basic training, you are looking for clarity, control, and a dog you can confidently live with. Whether it's disobedience, reactivity or simply lack of structure, these issues don't stay small. At JCDTK9, we work with owners who expect more, and are ready to achieve it.
Tailored, Professional Training
Every dog we work with is placed on a structure, personalised pathway. From 1 to 1 sessions to immersive Day & Training program while you are in the office, we build training around your lifestyle. No generic plans, just precise, professional work designed to create reliable, lasting behaviour.
Real-World Performance
Control isn't built in quiet environments. It's proven in real world. Our training focuses on reliability under pressure: Busy streets, high distractions, everyday life. The result is a dog that listens, responds, performs when it actually matter and most importantly, live the best life a dog can live.
A Higher Standard Of Service
We operate with a full-service mindset. Every client receives ongoing guidance, structure, and accountability throughout their journey. This is a professional process designed to elevate both dog and owner to a higher standard.
Your Training Journey With JCDTK9
List of Services
-
1. Your Consultation CallList Item 1
Whether you’re facing behavioural challenges, want to improve your dog’s obedience, are planning to welcome a puppy, or are considering a professionally trained dog, we start by understanding you.
We discuss your lifestyle, expectations and goals, answer your questions, and recommend the most suitable next step.
-
2. Personalised AssessmentList Item 2
For families who already have a dog, we assess behaviour, temperament and existing foundations in person, identifying what needs to change and beginning practical work from the first session.
If you’re still choosing your dog, we explore your family’s needs and help you make informed decisions about breed, temperament and suitability before committing.
-
3. Bespoke Training ProgrammeList Item 3
We design a programme around your dog, your lifestyle and the results you want to achieve. This may combine private sessions, Day & Training or residential training, alongside coaching for you and your family.
You’ll understand what we’re working towards, how we’ll approach it and the part you play in your dog’s progress.
-
4. Family Coaching & SupportList Item 4
As your dog learns, so do you. Through practical coaching and remote guidance, we teach you how to communicate clearly, build consistent routines and apply the training in everyday situations.
During residential programmes, your learning begins while your dog is training with us, preparing you to continue that progress together at home.
-
5. Graduation
Graduation brings together your dog’s progress and your ability to maintain it. We review what you’ve achieved, strengthen your practical skills and establish clear next steps for everyday life.
Whether you want to maintain those foundations or progress into more advanced training, we’ll help you understand the right direction for you and your dog.
Book Your FREE Consultation NOW
At JCDTK9, we understand that many owners have already invested time and money into training programs without seeing the results they expected. That’s why we stand behind our services with a 100% money-back guarantee, because we have complete confidence in the quality and effectiveness of our work.
If you follow our training plan and apply the guidance provided by our professional team, but do not see significant progress within 60 days, simply send us an email and we will issue a full refund. No hassle, no questions asked.
ABOUT US
Meet Juan and Carmen — The Heart Behind JCDTK9
Juan Gonzalez
I’m Juan, co-founder and lead trainer at JCDTK9. Originally from Málaga, Spain, I’ve dedicated my professional life to understanding dogs and helping families build better relationships with them through training.
My work covers puppy development, obedience and behavioural challenges, alongside protection and sport training. In 2026, I earned my Decoy Certification with the Protection Sports Association (PSA), adding to my professional development in canine behaviour and training.
I take a balanced approach, adapting the training to each dog’s temperament, experience and needs. Motivation, clear communication, consistent boundaries and owner education are central to my work.
My goal is to develop both ends of the lead: a dog with stronger skills and a family with the knowledge and confidence to maintain them in everyday life.
Carmen Millan
I’m Carmen, co-founder and CEO of JCDTK9. I oversee the care, organisation and daily routines that support each dog’s training, while helping families feel informed and supported throughout their programme.
Working closely with Juan, I assist in training sessions and help maintain consistency beyond them. Within our balanced approach, I focus on clear communication, structured activity, enrichment and quality rest, adapting daily care to each dog’s individual needs.
I also support the relationship between our team and your family, helping you understand your dog’s progress and prepare for the next stage.
From the first conversation to your dog’s transition home, I want you to understand what we’re doing and feel confident asking questions.
For me, attention to detail means knowing the dog in front of us, recognising what they need and ensuring their care supports the goals we’re working towards together.
JCDTK9 delivers real, lasting results for reactive, aggressive, and difficult dogs across London. We train you and your dog together — because that's the only way it truly works.
CONTACT US
