Chase II takes over as Cal Poly's live mustang
The new mascot has completed a three-year training program involving student handlers and a support horse.
By Layla Petrov ·
Chase II has officially replaced the previous live mustang as the official mascot for California Polytechnic State University. This transition ensures the university maintains a visible equine presence at home football games while providing animal science students with direct experience in managing a public-facing animal.
The mustang was purchased from a correctional facility in Nevada three years ago. Since joining the campus herd, he has undergone a structured training regimen designed to prepare him for the specific demands of a stadium environment. Faculty involved with the program note that the handover process prioritized gradual acclimatization to prevent sensory overload from crowds, photographers, and on-field ceremonies.
Student handlers and instructors began with basic handling tasks, including grooming and socialization. As Chase II built trust, the training escalated to mascot-specific drills. These included learning to be led on a halter, ponying alongside another mounted horse, and rehearsing the run across the field. Instructors reported that the animal demonstrated steady temperament and quick learning capabilities compared to other horses evaluated for the role.
The training schedule moved from quiet paddock work to full field rehearsals. This progression allowed the mustang and his support horse, Niño, to synchronize their pace. Niño runs alongside Chase II during public appearances to help steady the procession. The two horses practiced together to ensure they could manage the chaos of game day without stress.
Chase II made his public debut at the Year of the Horse Farmers’ Market on Feb. 19. His performance that day confirmed his readiness for the larger scale of football crowds. Faculty, including equestrian team advisor Lou Moore-Jacobsen, described the transition as a practical extension of the university's learning-by-doing philosophy. Students applied classroom knowledge to live-animal care, safety protocols, and media engagement.
The previous mascot served for a decade. Chase II replaces him with a similar temperament and a comfort level with cameras that fans will recognize. The role requires an animal that can remain calm amid loud bands and cheering crowds. Chase II’s composure during evaluations secured his position as the new face of the university's athletic tradition.
The program now relies on this new partnership between the mustang and the support horse. Student managers continue to oversee routine care and event planning. The live mascot serves as a central component of the equine curriculum, requiring students to master both technical handling and public presentation skills.
