1、The Belgian Shepherd dog was developed in Belgium as a herding dog to work sheep.
作為牧羊型放牧犬，比利時(shí)牧羊狗在比利時(shí)選育。

2、Here is a picture of a German Shepherd dog outside a cave in the mountains.
一條德國牧羊犬站在一個(gè)山洞外。

3、Bulgarian Shepherd Dog will keep themselves in distance of strangers.
保加利亞牧羊犬會繼續(xù)自己的陌生人的距離。

4、The Full German Shepherd Dog Illustrated Standard Can Be Found Here.
全德國牧羊犬畫報(bào)標(biāo)準(zhǔn)可以找到這里。