豚鼠要吃什么“特殊食物”呢？

Which kind of "special food" do guinea pigs eat?

Hay is the majority of the guinea pig diet, but they also need some vegetables, fruit, pelleted food, and healthy treats like berries. Guinea pigs eat some of their own feces. This coprophagy is necessary to their health, because guinea pigs who don’t eat some of their feces daily eventually fall ill.

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