Epsilon Archive for Student Projects

Abstract

This thesis comprises a literature study focusing on the influence of genetics on different types of gaits in Coldblooded trotters and a questionnaire that highlighted some key factors that might affect Coldblooded horses' behaviour. In this thesis, the aim was to use the literature to review all types of gaits, such as walk, pace, trot, tölt, gallop, and others, and to through a survey investigate how Coldblooded trotters behave in terms of pacing when trained for racing from foal to adult. The
literature study includes a comprehensive discovery of the DMRT3 gene affecting horses’ gaits. In addition, a questionnaire was used to collect information from professional trainers and amateur trainers regarding behaviour and trainability of pacing and non-pacing Coldblooded Totters. The results from the questionnaire contribute to a deeper understanding of how training methods, equipment use, and psychological factors can influence Coldblooded Trotters' behaviour. One of the
important conclusions of this study is the low prevalence of pacing in Coldblooded trotters.
Furthermore, some Coldblooded Trotters paced when free (e.g., on pasture) or at higher speeds.
Horses that chose a pacing gait did rarely so during training. This suggests that pacing can be influenced by multiple factors, both genetic and external. Behavioural responses indicated that most horses were not easily startled by noises or other external stimuli during training or racing. However, on race day, many horses exhibited nervousness. This information suggests that while good training conditions promote confidence, horses can also become stressed in a competitive environment, which is not observed in regular training sessions. In addition, although nervousness is not common during training, some horses may require specialized equipment such as ear plugs or capes to remain relaxed during racing. The main conclusion is that if gaps in knowledge on how to handle the pacing tendencies of Coldblooded Trotters are addressed, stress is managed, and biomechanical support is provided, optimised training strategies can be approached that will improve the horses' performance.