Cat-O'-Lantern is a limited time decoration in FarmVille. It was available during the Halloween Event (2009).
Then it was re-released for the Halloween 2010 Event. Introduced on October 15, 2010 and remained available for 17 days.
Connection to lost Black Cat Edit
The story that explains the lost Black Cat details about a lost friend during a game of hide and seek. The Cat-O'-Lantern Cat is the lost friend.