I believe the main reason is that animals make stories much easier for children to grasp. Kids naturally relate to animals, and when you use them as characters, it's simple to show clear examples of good and bad behavior. Plus, animal stories tend to be less intimidating or scary than those with people, which makes it more comfortable for children to absorb the message.
我相信主要原因是动物使故事更容易让孩子理解。孩子们自然能够与动物产生共鸣,当你使用它们作为角色时,很容易展示好坏行为的清晰例子。此外,动物故事往往比涉及人的故事不那么令人害怕或恐惧,这让孩子们更容易接受其中的讯息。