Hi, I've had my "Yorkshire Terrier" for 7 years since he was 4 months old. I was doing some research on Yorkshire Terriers and looking at pictures when I started questioning myself. My Yorkshire Terrier is 15 lbs. and doesn't have a long silky coat. I considered that he might be a red legged Yorkie. Then, I saw pictures of Silky Terriers and I noticed that my dog looks a lot like a Silky. His paper work says he was a Yorkshire Terrier. We purchased him from Pets Landing(now closed) in Phoenix, Arizona. Can anyone help me determine what he is?