Why do dogs wag their tails? 狗狗为什么会摇尾巴?

Together, we discover that a dog's tail can tell a completely different story depending on how fast it moves, how high it sits, and even which side it swings toward, and why a wagging tail doesn't always mean a happy dog.

我们一起发现狗狗的尾巴摇动的速度、高度，甚至摇向哪一边，都藏着不同的意思，而摇尾巴并不代表狗狗一定很开心。

Perfect for little listeners aged 5–8.