This is Louie back in July of 2005. I can't believe time goes so fast and she is still quick and ready to play. Louie tires faster than she did even a year ago and the grey is more prominent around her muzzle and snout.
We go through a routine of asking her to do a trick when we give her a treat. Lately she grumbles but does it, just don't ask her too many times or she will bark her back talk at you.