I have a friend that has 4 crazy chihuahuas. She always complained about how she missed them so much while she was at work. There was an unfortunate tragedy at her workplace, and she immediately used that has an excuse to say that her dogs were support dogs, and now she takes 4 yappy little dogs to work every day. I have no doubt that she was affected by the workplace tragedy, but how the heck are those barky little things calming, and not annoying the heck out of her coworkers? She also takes at least one or two of them everywhere with her in a tote bag.