This is the youngest of my three cousins. Her mouth is usually open like this, chewing a toy or more likely, someone's nose. Her name is Siena, with 1 n, like the black and white Italian marble. You know, cuz she is black and white, she is an Italian Greyhound, and her last name is Marble! Yup, perfect name for this pup. Her middle name should be chomp. Maybe she will outgrow that once she turns 3, or maybe not, if she has anything to say about it.