通过把狼和一系列品种的狗杂交就可以繁殖杂交狼，包括德国牧羊犬、秋田犬、阿拉斯加雪橇犬、哈士奇和因纽特犬。
They can be bred by crossing wolves with a range of dog breeds, including German shepherds, akitas, malamutes, huskies and inuits.
牧羊狗常帮着主人圈赶羊群，保护羊群和羊羔免遭狼、鹰等野生动物的侵害。
Dogs often help to round up the sheep and to protect them and their lambs from wild animals such as wolves and eagles.
牧羊狗常帮着主人圈赶羊群，保护羊群和羊羔免遭狼、鹰等野生动物的侵害。
Dogs often help to round up the sheep and to protect them and their lambs from wild animals such as wolves and eagles.
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