How Many is That in Dog Years?

This year I was feeling particularly geeky & decided to give my dogs a little birthday treat.  For the record, Coco (the one on the right) and I share a birthday, which is how I remember every year.  Unfortunately Lady (dog on the left) doesn't share a birthday with anyone I know, so I always forget.  We end up celebrating both their birthdays on the same day.  I couldn't resist sharing their official birthday photo.  Enjoy!