What would a very small Pomeranian be used as a service dog for? I was at AKL and saw a woman carrying a dog wearing a "Service Dog" vest. I asked her, and she said that the dog was indeed a service dog. I didn't say anything, but I was suspicious. She was carrying the dog, she didn't appear to be deaf or hard of hearing. But before I got suspicious, I realize I may be ignorant-maybe there IS some legitimate use for a Pomeranian. So if so, please tell me some of the possible uses.