I've been at home this morning and my hunny came home from work, I decided to take him back to work after lunch so I could go to Waly World to get some cleaning supplies. I left the dogs here at the house. I came back home and Apollo heard me before I came up the stairs, he was waiting at the door for me. I bought the dogs some bones yesterday so Riley was in my bedroom intently chewing on his bone. He was so focused on the bone he wasn't at the door to greet me when I walked in. After I shut the door he came charging in the living room barking and a growl. I guess he thought it wasn't me. From his bark you could kind of tell he didn't know it was me. Now I know if an intruder came in he would let them know his presence!