Pretty sad day. Our 17 year old Pekingese mix just started deteriorating rapidly over the past couple days, and today we decided to let him go. I have only known him the four years I've been with my fiancee, but she got him when he was a puppy. I like to think of myself as a pretty tough guy, but I have to admit I was crying pretty good at the end. We have two other Pekingese, and two cats, so we still have them to give us some comfort. I attached a picture of him when he was about 14-15. Rest in peace Mackenzie.