Barking Mat Important Product Information Barking Mat (J5W Pet Products, LLC) operating business at 135 F Maryland Ave, Phoebe, AZ 85012, USA hes product information available at ww, barking met. com and questions and Inquiries can be directed to: JSW Pet Products LLC 5150 N 16th st Suite B-146 Phoenix AZ 85016 Introduction Barking Mat, which accompanies this Important Product Information, allows vou to train your dog to notify you via your smart device when the dog needs to be let outside.