Welcome to Yorkie Talk, Cheryl. Your photo of Snickers did not post. You may have to resize it, make it smaller. Here is some helpful info:
http://www.yorkietalk.com/forums/my-...-pictures.html
For adult food, I have read anywhere from 8 months to 1 year is fine. I changed around 11 to 12 months because my boys were still growing up until that time.