A Mac OS X port of the Neko program written in Objective-C. You can run Oneko on Mac OS X but the cat doesn't appear in front of Mac OS applications, so I ported it to Cocoa. My version does not change the mouse cursor or support different themes. This is based off the public domain Oneko code.

This program does not show up in the dock. To close it, you either need to open the terminal and type killall Neko or open the Activity Monitor and quit Neko.