猫吃老鼠吗 猫真的吃老鼠吗

猫吃老鼠好像是天经地义的事情,但是现实里面猫咪真的去吃老鼠吗?猫吃老鼠。由于猫不能在体内合成牛黄酸,如果体内长期缺乏牛黄酸,猫在夜间就会失明,最后丧失夜间活动能力。

猫吃老鼠吗 猫真的吃老鼠吗

老鼠体内有丰富的牛黄酸,所以猫会捕食老鼠,弥补体内牛黄酸不足,以保持和提高自身的夜视能力。现在家养的宠物猫,由于营养很好,甚至猫粮中的营养很全面,所以猫不再需要捕食老鼠来补充这种物质了,造成现在的宠物猫不再吃老鼠。

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