Being smaller than a normal horse had never really been a problem for Bump; and although other horses laughed at her, and some of the children in the yard made fun of her because of her bobbly head, she was just happy to have a home and feel loved, some of the time at least. However, Bump longed to have her own special human friend one day, just like all the other horses had; and one day, when two new girls came to the yard, something truly magical happened...