Does dog know the proverb? 狗也知道这个谚语吗？

A little boy did not like the look of the barking dog.
一个小男孩非常不喜欢狗狂叫的样子。
　
"It's all right," said a gentleman, "don't be afraid. Don't you know the proverb: Barking dogs don't bite?"
“没有关系，”一位先生说，“不用害怕，你不知道这条谚语吗：‘吠狗不咬人。’

”"Ah, yes," answered the little boy. "I know the proverb, but does the dog know the proverb, too?"
“啊，我是知道，可是狗也知道吗？”