Gresham Police are trying to find the suspects who assaulted a man during a robbery and stole his nine-month-old puppy.
The incident happened Tuesday night in the 100 block of West Powell Boulevard.
The man was attacked by three men and a woman he didn't know.
One of the suspects grabbed his puppy, they got into a white Chevy Tahoe, or similar vehicle, and fled.
Shayla is described as a German Shepherd/Rottweiler mix.
Anyone with information should contact the Gresham Police Department.