Blue Chicken Egg

The Blue Chicken Egg is a pet summoning item. When used, it summons a Blue Chicken which follows the player. It has a chance of being sold by the Traveling Merchant for.

Trivia

 * The Blue Chicken Egg is a direct reference to a blue chicken you can get in the video game Stardew Valley by ConcernedApe, after befriending the character Shane and buying a chicken.
 * The buff tooltip "The name tag says 'Shane'" references this fact.