On board the armored collection truck, Touko meets fellow reluctant travelers. Meanwhile, in the capital, the orphaned Koushi gets an unexpected offer from a wealthy magnate. Despite his misgivings, this patron could be his ailing sister's only hope.
They say he orders his hound around 
with a whistle that only dogs can hear.
يُقال بأنّه يأمر كلبَه بصافرة
لا يستطيع سماعها إلّا الكلاب
Die sollen Flöten mit sich führen,
deren Töne nur Hunde hören können.
Dicen que le da órdenes a su perro
Dicen que le da órdenes a su perro
Ce sifflet émet des sons
que seuls les chiens perçoivent.
Si dice
Ele diz que dá ordens para o cachorro 
usando um apito que só cães podem ouvir.
Вроде как отдаёт своему псу команды