For dogs that bark, lunge, react explosively, or struggle to stay calm around other dogs, people, or everyday triggers.
If every walk feels stressful, unpredictable, or emotionally exhausting, we help owners rebuild calm behaviour, engagement, and control through structured real-world training.
You cross roads, avoid busy areas, shorten walks, or walk at quieter times just to avoid another reaction.
What should feel simple has become emotionally exhausting.
Many owners feel frustrated, embarrassed, overwhelmed, or stuck after trying multiple approaches that never truly solved the problem.
For some owners, the stress starts before the walk even begins.
You may feel anxious clipping the lead on, worried about what could happen outside, or concerned about losing control when another dog suddenly appears.
Over time, this can begin affecting your confidence, routine, and relationship with your dog.
But reactive behaviour can improve dramatically with the right structure, guidance, and training approach.
• Barking At Dogs
• Lunging On Walks
• Overstimulation Outdoors
• Difficulty Disengaging From Triggers
• Stressful Everyday Situations
• Calmer Behaviour Around Triggers
• Better Engagement With Owners
• Improved Ability To Disengage
• More Neutral Responses Outdoors
• Increased Owner Confidence
Every reactive dog is different.
Some dogs react from frustration. Others from insecurity, overstimulation, poor coping skills, or previous experiences.
Our approach focuses on understanding the root of the behaviour rather than simply suppressing the reaction itself.
Many reactive dog owners come to us after trying multiple trainers, different techniques, or online advice that never fully solved the problem.
That’s why trust, real-world experience, and visible behavioural change matter.
Below are real examples from owners who have rebuilt calmer walks, better engagement, and more confidence with their dogs through structured behavioural training.
Years Specialising In Complex Behaviour Cases
Dogs And Families Supported
Structured Behaviour Programmes Successfully Completed
Jack has been more than helpful with the sessions and support that he has provided with my two reactive and aggressive pomeranians. With the sessions that we have had so far, my dogs have become so much less reactive and aggressive to other dogs.
My partner had been struggling with Blu being reactive to other dogs on walks and we had always struggled with him pulling on walks. Within an hour Jack had shown us how to address these behaviours.
I was having a really hard time with my 2 dogs as one of them was really reactive and I was thinking I would have to give him up, which really upset me. We found Jack and when I called him he was really helpful and understood my concerns.
Jack has been more than helpful with the sessions and support that he has provided with my two reactive and aggressive pomeranians. With the sessions that we have had so far, my dogs have become so much less reactive and aggressive to other dogs.
My partner had been struggling with Blu being reactive to other dogs on walks and we had always struggled with him pulling on walks. Within an hour Jack had shown us how to address these behaviours.
I was having a really hard time with my 2 dogs as one of them was really reactive and I was thinking I would have to give him up, which really upset me. We found Jack and when I called him he was really helpful and understood my concerns.








Posted on Google Sofie LTrustindex verifies that the original source of the review is Google. Jack is a highly professional and thoughtful dog trainer - I felt like I learned more during 2 hours with him than I have ever done before, despite growing up with dogs. He gave a ton of good advice to help us with our dog’s various behavioral issues (reactivity, poor recall, attachment etc). Jack is also just a very kind and fun person to be around. Looking forward to more training sessions with him!Posted on Google Brooke GrellheslTrustindex verifies that the original source of the review is Google. Our puppy, Monkey, is on his way to being a very well behaved boy - thanks to Jack. We learned so much valuable information on what causes certain behaviors and how to prevent them. Jack was patient with us and is very knowledgeable on how to readjust our daily interactions, which will lead to better behavior. Thank you for the great service!!Posted on Google Minyoung ChaTrustindex verifies that the original source of the review is Google. I’ve been training with him for about 6 months, and the difference has been amazing. At first, Lychee pulled so much on the leash that even a short walk around the block felt really stressful. Now, most of the time, Lychee can walk at my pace and stay much more connected with me. He always kindly explain everything, and whenever I have questions, I can reach out and he always responds as soon as possible. I also really appreciate how carefully he summarizes what we covered in each lesson. What I loved most is that the training felt completely customized for my dog, Lychee. I’m so glad we found him and would highly recommend him to anyone looking for a thoughtful and supportive dog trainer!Posted on Google Rose WTrustindex verifies that the original source of the review is Google. Jack is an absolute professional. He managed to win over our nervous dog, Bear, with ease and shared a wealth of knowledge regarding separation anxiety and other key factors we wanted to improve on. He explained everything in a clear, step-by-step way that actually makes sense for us to follow at home. Highly recommended for anyone dealing with complex behaviours!Posted on Google Katy BourneTrustindex verifies that the original source of the review is Google. We had a great experience with Jack during a home behaviour session for our Border Terrier puppy. He was really helpful, took the time to listen to our concerns, and explained everything clearly. He created a simple, structured plan using food training to improve our puppy’s behaviour and engagement, and also gave great advice on meeting his breed needs. We feel much more confident moving forward and would definitely recommend him!Posted on Google David undrillTrustindex verifies that the original source of the review is Google. We have 2 Bedlington Terriers with minus recall and Jack has put in place some repetitive commands that within a couple of days we can see a marked improvement.Posted on Google Janice UndrillTrustindex verifies that the original source of the review is Google. Jack was great.He really seemed to know what he was talking about and very patient. Our dogs loved him. Would highly recommendPosted on Google elana watkinTrustindex verifies that the original source of the review is Google. Having a really great time training with Jack. Winnie wasn’t naughty by any means, just a bit excitable, which meant she’d pull on the lead, jump up and not have the best recall. We’re a few weeks in and we’ve already done so well, Winnie has really surprised me and I wouldn’t have been able to do it without Jack. His emails after our sessions are invaluable and super super comprehensive. You can tell through the sessions and these emails he knows what he’s talking about. Really keen to see the progress Winnie will make in the next few weeks. Thanks Jack!Posted on Google Amy GriffinTrustindex verifies that the original source of the review is Google. Jack has been a fantastic trainer throughout our puppy’s adolescent stage and into adulthood. Before we started working with him, our puppy would hardly listen to us in the park—he was far more interested in other dogs, easily overstimulated, terrible at recall, and constantly pulling on the lead. Jack has helped us enormously with this, teaching us effective techniques to keep our dog’s focus on us outside the house. Thanks to his guidance, we’ve made huge improvements in recall, loose lead walking, and overall engagement. He has also shown us a variety of games we can play with our dog in the park—such as touch, go around, up, and here—which have really strengthened our bond and made our dog much more responsive and engaged with us. We can’t recommend Jack highly enough.
At JanB, we focus on creating calmer emotional responses, better engagement, and improved neutrality around triggers rather than simply suppressing behaviour.
Reactive behaviour is often driven by overstimulation, frustration, insecurity, poor coping skills, or a lack of emotional regulation.
Our training focuses on:
• Emotional regulation
• Neutrality around triggers
• Engagement with the owner
• Structured real-world exposure
• Calmer state of mind
• Clearer communication
• Rebuilding owner confidence
Every programme is tailored to the individual dog, their environment, and the severity of the behaviour.
“This is not about forcing dogs into situations they cannot handle. It is about creating clearer communication, better coping skills, improved engagement, and calmer decision-making over time.”
Living with a reactive dog can affect far more than just walks.
Over time, many owners begin feeling anxious, frustrated, emotionally drained, or disconnected from their dog. Walks become tense, stressful, and unpredictable, which often impacts confidence on both ends of the lead.
That’s why our training is not just focused on the dog.
We also work closely with owners, helping them better understand behaviour, read situations more clearly, communicate more effectively, and handle reactive moments with greater calmness and confidence.
Through structured coaching and real-world guidance, we help owners feel more in control while rebuilding trust, engagement, and a healthier relationship with their dog.
Because long-term behavioural change comes from working together — not simply managing behaviour in the moment.
Imagine being able to walk your dog without anxiety.
• No constant scanning.
• No panic when another dog appears.
• No feeling embarrassed or overwhelmed.
Just calmer, more controlled walks and a dog that can finally disengage and look to you for guidance.
• Not perfection.
• Real progress that changes everyday life.
Reactive behaviour can feel overwhelming when you’re dealing with it every single day. But with the right structure, guidance, and training approach, meaningful change is possible. The first step is understanding why the behaviour is happening and creating a clear plan forward.
Most owners who contact us wish they'd done it sooner.
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