My 7 mo. old black lab is my unconditional love pup,and I am training her to carry a saddlebag for items bought at the store and/or billfold, glasses,etc. as I have difficulty holding items with my right hand and opening doors with the same hand. Doors and other situations are geared for the paraplgic or a quadraplegic, Not many things take into consideration a partially handicapped hand as is my situation. What I am looking for or the things that my not-so-little darling needs to know to come with me. Seniors and the handicapped that I drive for would benifit from her presence as well. Any trainer out there willing to help?