As Boy grows older, he becomes more and more important to Arjan. He is a source of comfort and companionship, and Arjan confides in him about everything. One day, Arjan's family is faced with a difficult decision. They are struggling finanzially, and they can no longer afford to keep Boy. Arjan is heartbroken, but he knows that he has to do what is best for the family. He reluctantly parts ways with Boy and sends him to live with another farmer.
Years later, Arjan is a grown man and has his own family. One day, he receives a surprise visit from Boy, who has grown into a magnificent bull. Arjan is overcome with joy, and he and Boy are reunited.
A Cow Called Boy is a heartwarming tale of friendship, love, and the special bond between a boy and his cow.