Anyone can buy an animal - without proof of expertise or experience. As a result, it is not uncommon for animals that were initially loved to become a burden as they get older and for their owners to turn their backs on them. This must have been the case with Boja. His owner had gradually neglected the black trotter, who was stabled with Illui, Glamapo and Ciacomo. When Dr. Hatto Egerer placed the four horses under his care, they were in a poor condition. Thanks to intensive care and attention, their trauma faded and they can now enjoy their old age in peace.