Gracie is a Yellow Labrador who weighs 50 pounds. She is approximately three-years-old, but her birthday is unknown. Gracie was at a Labrador Animal Rescue when she was picked to be trained as a Narcotic Detection dog at Waddell's Kennels in Waddell, Arizona.

Gracie is certified as a Narcotic Detection dog by the National Police Canine Association and she is trained to locate Cocaine, Heroin, Marijuana and Methamphetamine. Gracie's largest find so far is 140 pounds of Marijuana that was concealed within a storage locker. A search warrant was written based on her alert and the Marijuana was seized.

Gracie is a typical Labrador and enjoys swimming and chasing birds off-duty. She likes to chase PSD Talon and steal his toys. Gracie eats two cups of Solid Gold: Barking at the Moon a day.