Hi...first time posting. I have four yorkies. Duke is a seven year old male, blue and gold. He weighs 6 pounds. His registered name is Duke Blue Devil because my husband went to Duke. Belle is seven as well and she is black and gold (yes she did stay black.) Her registered name is Jordan's Tinkerbelle because she is my youngest son, Jordan's dog. She is 5 pounds. We just added two tiny sisters to the yorkie clan. Martini and Sunshine. They are 7 months. Martini is black and gold and just like Belle will probably stay that way. Sunshine is blue and tan. The little girls are a whopping 2.9lbs each. Sunshine's registered name is going to be "You are my Sunshine". I am not sure what Martini's registered name should be....any thoughts?