Thank you so much he is literally my guardian angel. Never realized how much I could love a dog until my Sheldon. He looks up at me with those big eyes with such love and trust! Sheldon was my husbands idea and I said ok reluctantly knowing I would probably be the one to end up training him and that is exactly what happened so he is more my companion than my husbands and he goes to school with me in the afternoon to pick my kids up LOL and all the other kids look forward to it!