About

Hi,
Horton Dogs Cathy Tse Avatar DSCF
I'm Cathy. My Goal is a confident, happy dog — and empowering you!
Rocket has his calm behaviour moments

Welcome to Horton Dogs! I'm an professional dog trainer based in Epsom. My entire approach is built on a simple idea: the strongest bonds are built through clear communication, understanding, and most importantly, play.

Horton Dogs Cocker Spaniel Demo Paws On In Group Class DSCF

The science behind the fun

My training is built on a simple idea: dogs learn best when they are happy and engaged.

The games we play are not just fun; they are cleverly designed exercises based on modern behavioural science. They build confidence, strengthen your bond, and create a dog who chooses to listen to you, even when faced with distractions.

My journey to becoming a dog trainer in Epsom

My own dogs have been my greatest teachers. Pixel, my Chihuahua, taught me the art of building confidence in small dogs with a gentle, trusting bond. Then came Rocket, my energetic Working Cocker Spaniel, who inspired my passion for using games to channel high energy into focus and creating a reliable “off-switch.”

My experience with them is why I’m so passionate about helping others. It has given me a unique understanding of how to tailor my training to fit any dog — from small companions to high-energy breeds — and build a brilliant, happy life together.

Horton Dogs Cathy With Theo Rocket And Pixel

My commitment is to provide you with the highest standard of training

That's why I'm fully insured and dedicated to my professional development. I actively study with the industry’s top vets and behavioural specialists to bring you the most effective and modern techniques.

Horton Dogs Cathy At Epsom And Ewell Business Awards For Best New Business

Award-winning local business

Finalist Best New Business by Epsom & Ewell Council Awards. Voted one of the Top 3 Dog Trainers in Worcester Park area three years in a row (2023, 2024 & 2025).

Collette and Colin professional gundog trainers
Tom Lauren Me

My passion for lifelong learning

My methods are built on learning from the best: AbsoluteDogs for fun games, positive gundog training for incredible focus, and the IMDT for professional standards.

My certifications & continued education

IMDT  Qualified Trainer – Distinction

First Aid For Dogs 2017

IMDT 2 Day Assessment 2017

IMDT 4 Day Practical Instructor 2017

IMDT 2 Day Career as a Dog Trainer 2017

Open College Network Level III ‘Principles of Dog Training And Behaviour’ 2018

IMDT Perfect Puppy Foundations 2018

IMDT Canine Aggression & Rehabilitation 2018

IMDT Canine Body Language 2018

IMDTB Resource Guarding 2018

IMDTB The Consultation and Follow-up Report 2018

Qualified Pro Dog Trainer 2018

Absolute Dogs Pro Dog Trainer – Deep Dive 2018

Absolute Dogs Pro Dog Trainer – Train The Trainer 2018

Absolute Dogs Pro Dog Trainer – Geek 2019

Absolute Dogs Pro Dog Trainer – Coaching 2020

School of Canine Science – The Puppy Lab 2020

School of Canine Science – 30 days of Canine Science 2020

4 Day Positive Gundog Train the Trainer 2020

Pro Dog Trainer Video Assessment 2020

AD Super Trainer live, 2018, 2019, 2020, 2021, 2022

LWDG Gundog Basics Course 2021

Jo Laurens: Reliable Recall online Course 2021

Jo Laurens: Focus and Attention online course 2021

Jo Laurens: Heel online Course 2021

School of Canine Science Behaviour Bible Year 1 – 2022

School of Canine Science Behaviour Bible Year 2 – 2023

Genius K9 – Foundations for life 2021

Genius K9 – Pro 2023

Canine Instructor Academy – Understanding Behaviour Diploma – 2024

Canine Instructor Academy – Practical Training – 2024

Let's build that brilliant bond

I'd love to hear about your challenges and goals.