Meet Duke my new service dog. Hes 9 mos old and still in training to meet my needs. Hes so sweet and smart and he is with me always (i do not take him to store ect). When im in the bathroom he even sits next to the door. My dr. Said that he would be helpful and that i need a service dog to help with some of my daily activities and bad situations ( i might need someone to bring me the phone when i cant get to it in an emergency). So he wrote me a prescription for a service dog. I didnt know that a dr could do that for TN and simular conditions.