Shepherds drift their flocks up through the forests towards the summer pastures. Their guard dogs wear metal collars, vital protection against the lethal bite of the most feared forest predator.

• 牧羊人赶着羊群穿过森林奔赴夏季牧场。牧羊犬们带着金属项圈，在令人胆战的森林肉食动物的致命撕咬下这或许能救下一命。