Hey Curlysue! Long time no see! I'm glad to see that you have a happy, healthy chunkko on your hands
Trisha, our little chihuahua is the same way. She's not a great family dog, but she follows me everywhere. She's my little velcro girl. My girl wasn't socialized either & it's taken her a long, long time to be comfortable around people other than me, but she is just the sweetest little thing now. Hopefully Clover Dover will come out of her shell soon