Borrowed Time?

Wikipedia say the average lifespan of a Labrador is 10-12 years.  They clearly haven't seen me chasing the bunny who is living under our shed.  I'm the fittest geriatric doggie in the neighbourhood.  My hearing isn't what is was, and my eyes aren't as sharp as they once were but I can still hold my own when it comes to chasing bunnies and sniffing butts.  Getting old does have some advantages... thunderstorms (my Achilles heel) don't bother me any more... because I can't hear them :-)