The dogs in the shelters who are brought in for inhumanly reasons (ex. an old dog being brought in because they are getting a puppy for Christmas) is horrible to see when you walk into one. My Girl Scout troop and I personally recently were able to talk to a rescuer of these canines, who agreed it was as indeed sad. By signing, you can help raise awareness for those dogs, and prove that while they are frightened, they are frightened of the unknown.