UNDERSTAND HORSES LIVE

9-10 AUGUST 2025

NOTTINGHAM TRENT UNIVERSITY

BRACKENHURST CAMPUS
NOTTINGHAMSHIRE, UK

UNDERSTAND HORSES LIVE 2025 PRESENTERS

  • Trudi Dempsey

    Trudi Dempsey

    Trudi is a Certified Equine Behaviour Consultant with the IAABC and a member of their Application Review Committee. She is also an Accredited Animal Behaviourist with the ABTC offering in-person and online consultations. Trudi has been offering her own unique blend of classical dressage and positive reinforcement since the ’90s. She specialises in developing behaviour change by creating low stress learning environments. Trudi presents clinics, talks, and workshops in person throughout the UK and webinars and courses online around the world. She contributes to Your Horse magazine and the peer reviewed IAABC Journal. She hosts the behaviour and training podcast ‘Lead a Horse to Water’.

    On-Demand Courses

    AN INTRODUCTION TO TRAINING HORSES WITH FOOD

    HOW TO CREATE A SUCCESSFUL TRAINING PLAN

    TRAIN YOUR HORSE TO: WAIT

    UNDERSTAND HORSES LIVE 2022

    WHEN POSITIVE BECOMES TOXIC

    Instructor-Led Courses

    HORSE TRAINER FOUNDATION CERTIFICATE

    UNDERSTAND CLICKER TRAINING FOR HORSES

    Webinar

    BETTER BEGINNINGS - BUILDING RESILIENCE IN YOUNG HORSES

    EQUINE BEHAVIOURIST OR TRAINER?

  • Justine Harrison

    Justine Harrison

    Justine is the founder of Understand Horses and has been practicing as a horse behaviour consultant since 2007. She is a Certified Equine Behaviour Consultant with the IAABC, the organisation’s UK Co-Chair and a member of the Application Review Committee. She is also a registered Accredited Animal Behaviourist and Trustee of the Animal Behaviour & Training Council. Justine is a visiting lecturer on the BSc (Hons) Equine Behavioural Science degree at ARU Writtle (formerly Writtle University College) and also acts as an expert consultant in court cases involving equine behaviour. She holds lectures and workshops around the UK and regularly contributes to a wide variety of international publications – either writing articles, commenting or answering specific questions about horse behaviour and training.

    On-Demand Courses

    UNDERSTAND EQUINE BODY LANGUAGE

    UNDERSTAND HORSE BEHAVIOUR

    UNDERSTAND HORSES LIVE 2022

    Instructor-Led Courses

    HORSE BEHAVIOUR CONSULTING MENTORSHIP

    UNDERSTANDING AND ASSESSING EQUINE PAIN

    Webinars

    AN INTRODUCTION TO HORSE BEHAVIOUR CONSULTING

    STABLING AND BOX REST SURVIVAL GUIDE

    EQUINE BEHAVIOURIST OR TRAINER?

  • Emma Lethbridge

    Emma Lethbridge

    Part neuroscientist, part horse fanatic, Emma is fascinated by the equine brain and how horses perceive and respond to their world. Emma has 32 years’ experience with horses, having been lucky enough to have been riding since she was four and to have had four wonderful family horses since the age of 12. Emma has studied horses to master’s level, read a degree in neuroscience and obtained a PhD in neuropsychology; she has also ridden in affiliated competitions, worked on professional yards, directed an equine learning centre, taught riding, helped many people with their horse’s behaviour and, more importantly than all of that combined, she has come to love equines not for what they can do for us, but for the wonderful creatures they are in their own right.

    On-Demand Courses

    GREY MATTERS! UNDERSTANDING THE EQUINE BRAIN

    WORKING WITH FEAR AND TRAUMA IN HORSES

    Instructor-Led Course

    TRAUMA-INFORMED HORSE TRAINING CERTIFICATE

    Webinar

    UNDERSTAND ANXIETY, FEARS & PHOBIAS IN HORSES

  • Roxane Kirton

    Roxane Kirton

    Roxane Kirton BVMS MSc MRCVS is an equine vet who graduated from the University of Glasgow in 2005. She has spent most of her career working in the equine charity sector and it was the challenges of working with horses and ponies with histories of cruelty and neglect that started Roxane’s interest in equine behaviour. This led to her obtaining a MSc in Clinical Animal Behaviour with Distinction from the University of Lincoln in 2020. Her MSc research project was investigating the welfare impact of different grazing systems on outdoor living ponies. Roxane has a particular professional interest in the relationship between unwanted behaviours and physical health. In addition to continuing to work in the charity sector to improve the welfare of horses, Roxane also offers private behaviour and acupuncture consultations.

    On-Demand Course

    HOW CHRONIC PAIN AFFECTS BEHAVIOUR

    Instructor-Led Course

    UNDERSTANDING AND ASSESSING EQUINE PAIN

    Webinars

    BAD GIRLS? UNDERSTAND MARE BEHAVIOUR PROBLEMS

    RECOGNISING LAMENESS IN HORSES

  • Samantha Couper

    Samantha Couper

    Sam has been cataloguing and recording observations of feral horses since 2018. She is board chair of the Onaqui Catalogue Foundation, a nonprofit dedicated to compiling observations on the Onaqui wild horses using citizen science. In particular, she is passionate about breaking down barriers surrounding scientific observation and interpretation for both professionals and laymen. To bring wild horses to the public, she teaches a course on wild horse behaviour at the University of Utah (USA). In particular, she is interested in how management, climate, and predation histories interact to affect horse heterarchies and band formation strategies. Sam is a member of IAABC and is working towards becoming a full time equine behaviour consultant, where she plans to integrate feral horse research and personal observations to aid owners with removed feral horses adapting to domestic settings.

    On-Demand Course

    BEST FRIENDS? AFFILIATIVE BEHAVIOURS IN WILD HORSES

    Webinars

    INTERPRETING WILD HORSE BEHAVIOUR

    PLAY IN HORSES - BENEFITS AND BEHAVIOURS

  • Rosa Verwijs

    Rosa Verwijs

    Rosa is an International Association of Animal Behaviour Consultants (IAABC) Certified Equine Behaviour Consultant and registered with the Animal Behaviour and Training Council (ABTC) as an Accredited Animal Behaviourist. She sits on the equine committee of the ABTC and is the ABTC behaviourist representative on the British Horse Society’s Equine Health and Welfare Advisory Committee, and is a contributor on the Understand Horses online education platform. She is a Senior Lecturer in Equine Behaviour and Nutrition at ARU Writtle (formerly Writtle University College) in Essex, where she leads the BSc (Hons) Equine Behavioural Science degree, educating future generations of equine behaviourists and conducting research in equine behaviour and welfare.

    On-Demand Courses

    AN INTRODUCTION TO HORSE NUTRITION

    UNDERSTAND HORSES LIVE 2022

  • Holly Gallacher

    Holly Gallacher

    Holly Gallacher is an Equine Veterinary Physiotherapist, registered with the National Association of Veterinary Physiotherapists (NAVP). Holly received a BSc (Hons) in Equine Science, followed by a PgDip in Veterinary Physiotherapy from Harper Adams University in 2016. She has been around horses since the age of four and owned her lovely mare Roxy (above) for over 15 years. Professionally she enjoys working both in the field with her own private clients as well as being a university lecturer and teaching the next generation. Holly is passionate about improving horse welfare and has a particular interest in the link between pain and behaviour in equines.

    Webinar

    RECOGNISING LAMENESS IN HORSES

  • Jo Hockenhull

    Jo Hockenhull

    Jo Hockenhull is an animal welfare researcher, with a particular focus on the influence of human perceptions and attitudes on decision-making and animal welfare. She is an Honorary Senior Research Fellow at Bristol Vet School where she has two PhD students, one exploring the use of former racing thoroughbreds as EAS horses, and one investigating equine training practices. She joined The Donkey Sanctuary in 2023 as their Head of Research. Outside of work she has Irish cob Oscar on part loan. They have been together for 14 years since he arrived on the yard as a very gangly 4-year-old.

  • Nicola Gregory

    Nicola Gregory

    Nicola is a Principal Academic in Psychology from the Department of Psychology, Bournemouth University. She teaches psychology and neuroscience to undergraduate and postgraduate students and supervises several PhD students. She been conducting research into social cognition and face processing for over fifteen years, specialising in using eye tracking technology to examine visual attention in real-world social situations. She has published research on people with social anxiety, autism, and prosopagnosia (“faceblindness”), and about how particular psychological traits influence the way people see and respond to the social world. Nicola’s most recent research explores how humans perceive pain and emotions in horse faces and which human characteristics impact on this. Having loved horses since childhood, Nicola finally became a horse owner six years ago and has found her horses to be the most invaluable teachers ever since.

  • Kelly Yarnell

    Kelly Yarnell

    Dr Kelly Yarnell is a Principal Lecturer in Animal & Equine Science at NTU. Her PhD focussed on the behavioural and physiological assessment of stress in horses and included an investigation into the impact of horse housing upon equine welfare. Her current research projects include the continued assessment of equine housing for health and welfare and the application of medical technologies, novel diagnostics, and sustainable veterinary treatments, specifically in the gastrointestinal, ophthalmological and reproductive fields. Kelly also teaches undergraduate and postgraduate students across a range of subjects in equine and animal science at NTU and was recently appointed as a Visiting Professor in Equine Science at Johnson & Wales University in the USA.