谜语:what kind of dog doesn't bite or bark?

谜语:what kind of dog doesn't bite or bark? What kind of dog never what kind of dog never what kind of dog would preson bite? What kind of dog never bites? What letter is a kind of vegetable?谜语 谜语猜猜看.1.What kind of dog doesn't bite or bark?2.I have cities but no houses,forests ...谜语猜猜看.1.What kind of dog doesn't bite or bark?2.I have cities but no houses,forests but no trees,rivers without water.What am 3.It is said amon What kind of dog doesn't bit or bark What kind of dog doesn't bite or bark? 猜谜 what kind of dog doesn't bite or bark what kind of dog would a person bite What kind of dog doesn't bite or bark? 猜谜：What kind of dog never can bite and bark? What kind of dog people bite?是脑筋急转弯 What kind of dog is always bitten but never barks? what kind of dog never bites?猜谜语 what kind of dog never can bite and bark What kind of dog can never bite and back?_____