What steps will reproduce the problem?
1. Throw egg at any animal, nothing will happen other than occasionally a baby chicken will spawn. When trying to throw an egg at a horse, they simply "rear" up.
What is the expected output? What do you see instead?
A mob should be captured, instead nothing happens, sometimes a baby chicken will spawn.
What versions MobCatcher, CraftBukkit, and Spout (if any) are you using?
Mob Catcher 3.1.2, Bukkit version 1.6.2 #2812, Spout - None
Have you previously had any older versions of MobCatcher on your server?
Yes, although I have tried removing the entire MobCatcher folder and reloading the config, with no luck.
Do you have an error log of what happened?
Nothing odd appears in the server log, but here it is - http://pastebin.com/fXBpqEwW
Please provide any additional information below.
Config file - http://pastebin.com/uxH193QG