Brennen is from the Navajo Reservation in Northern Arizona. His upbringing on a ranch, working closely with horses, sparked his passion for equine medicine and solidified his career path in the field.
During his youth, Brennen actively participated in organizations like 4-H and FFA, fostering his agricultural and veterinary interests. He recently earned his Doctor of Veterinary Medicine degree from the University of Arizona and has joined the Colorado Equine Clinic to further develop his expertise.
In his free time, Brennen enjoys painting, car detailing, photography, horseback riding, and exploring new culinary experiences.