Just had to pass along this video from 60 Minutes. Lara Logan - who is just a little to breathy and overly-affected for me - has the story ofAmerica's Most Elite Dogs and their life after serving their country.
My favorite line from this feature is (paraphrased), "Humans smell a salad. Dogs smell the lettuce, tomatoes, celery, onion, everything that goes into the salad they smell separately, and at the same time."
This will make you hug your pet as soon as you get home!