A heavy summer storm brings a touring horse circus to Kaltenbach, the stud farm where Ari now calls home. Ari finds friendship in the circus boy Carlo and gets introduced to the fascinating world of trick riding. Soon Ari notices that th…

有一个周末，莫尔独自在家和孩子们在一起时，家里突然乱成一团。当莫尔先生在巧克力工厂加班时，他的孩子们和邻居的孩子们发生了一场争斗——围绕着糖果、作业和最著名的马戏团狗。