Some hunters, who relied on winter game to feed their sled dogs, have been unable to continue to support large Numbers of dogs, and have been shooting them.
一些靠冬天打猎喂它们的雪橇狗的猎人们，已经无法继续养大量的狗了，只好将狗都猎杀了。
3
They arranged a friendly treaty with the Native American Indians, built houses in the wilderness, and raised sufficient crops to feed themselves for the upcoming long winter.