This places keeps sending me a bill for a Bark off. First letter I did not even know what a bark off was. Send a hand written letter back telling them or asking what in the h----- is a bark off . Know I now from the TV news report . Also have seen it for sale at Walgreens and other stores for 9.99. I have sent another letter informing them I have not received a Bark off .Nothing from UPS or Fedex or mail no box has come to my house. These people keep sending me collection notices . I will not pay for something I have never ordered or received... read full review »