I had to put my 16.5 lab mix down last month. He did so well until 16.25, but his legs started giving out. It was like he went from super active to struggling old many within a month. It was hard to watch, but the 16.5 years he did live were amazing. I look at Petfinder each day trying to decide if I'm really ready for another dog!
Enjoy each month with your dog! They are the best!