Wearing their dogs out, in addition to their mood will be particularly good outside, people will say: "! So cute your dog is it?"
the dog looks like a necklace because. . . . (Before I heard the favorite things hung in front of the chest, because it is your most important) but your family dog hanging around your neck. . . Too much of it! So! The dog looks into a tiny necklace strap not want to get him out is very convenient to wear it!