GUESS THE POOP

Okay here's the story....Behind my house is a kind of forest as well as housing for military personnel....The other day my wife saw a monkey in our backyard....There have also been large monitor lizards sighted as well as stray cats.

Some animal left something for us but we are not sure which animal....The photo attached is the mystery poop....It was up about four feet off the ground....Our guess is monkey but open to any other ideas.

Maybe I should give a prize perhaps a free bag of this poop???