Horse trailer concept - Daspler was designed according to latest research by Barbara Padalino and Sharanne L. published on January 17, 2020 in Animals journals. The trailer is designed to transport two horses and all the necessary riding equipment. The design is the result of my observations I gathered during 17 years of professional horse riding. Daspler, thanks to the applied solutions, increases the safety of the transported horses and minimizes the stress and losing balance. Daspler solutions are the result of cooperation with the constructors of trailers and allow for homologation in EU.