Missing Milly

This is my daughter's missing 2 year old Cavalier-X.  She and her partner-in-crime, Rex (pictured) dug a hole under the fence and took off into the wilds of Canberran suburbia in the southern Tuggeranong area.  This is not the first time they have escaped their lovely roomy backyard and we are wondering why.  My daughter and her husband moved to the house less than two months ago, but the dogs have never appeared to try to go back to their former home so that doesn't appear to be the reason. 

Happily, Rex was found just three doors away, having followed a child home from school.  Normally both dogs have stayed together during their wanderings.  However, most search avenues (any many have been tried) are turning up little or nothing in the way of sightings.  As it's now five days since Milly was last seen, we are very worried for her safety.  She's a friendly dog so it's just possible she's just followed someone home.  Oh, and she is microchipped.  If you have seen her please phone 0409 379 659.

Thank you,