Hi, My mom wants to have me shaved because I have mats all over my belly. The groomer won\'t shave me because I scream and cry and try to bite whenever anyone comes near me with a brush. I only let my mom groom me using her fingers but she can\'t get the mats out that way. I\'ve tried Felaway and Camomille and Rescue Remedy to help calm me but none of those worked. Any sugestions to help me be calm so that I can go to the groomer?