Wearing a uniform and name tag, Cody, a chocolate Labradaor retriever, greets people who pull up to the drive-through window of the family-owned gas station-convenience store in Clearwater, Fla. on Tuesday. Store owner Karim Mansour said he started bringing Cody to work five months ago for company on the early morning shift. The dog quickly became a celebrity among store regulars. Mansour said Cody helps customers by calming those who come in sad or angry. (AP Photo/St. Petersburg Times, Jim Damaske)

Question: What tricks can your dog do?