More: Petey is a rescue from Puerto Rico. He chose US with his happy stare at my wife from the back of the pen. He was the largest. Growing fast, very friendly. He tracks where someone or something has walked. Maybe he will save someone's life someday.Sleeps upside down most of the time, a true goofball with a high pitched "whistle bark." Loves digging holes, as if searching for something. Has his own swimming pool and dives into it. Has filled the sad void in our hearts when our last dog Rodney passed recently at 14. Fogs make life happy.