帮我找一个英语笑话!

Does the dog know the proverb,too?
The little boy did not like the look of the barking dog.
"It's all right," said a gentleman,"don't be afraid.Don't you know the proverb:Barking dogs don't bite?"
"Ah,yes," answered the little boy."I know the proverb,but does the dog know the proverb,too?"
狗也知道这个谚语吗?
一个小男孩非常不喜欢狗狂叫的样子.
“没有关系,”一位先生说,“不用害怕,你知道这条谚语吗：‘吠狗不咬人.’”
“啊,我是知道,可是狗也知道吗?”