When you milk a cow, you would right click the cow for milk. But the bug is when you milk the cow, your bucket will disappear. Giving you no milk and taking away your bucket.
Environment
Put your operating system (Windows 7, Windows XP, OSX) and Java version if you know it here
23rd Duplicate of MC-13880, please use the search function to see if your bug has already been submitted. Currently over 57% of tickets are being closed as duplicate.