Pocket Egg

The Pocket Egg is an item Link receives from the Cucco lady of Kakariko Village and is the first item in the Ocarina of Time Trading Sequence.

Because the Cucco lady is allergic to regular Cuccos, she bred a new type of Cucco that doesn't give her goose bumps when she touches them. She says that Cuccos are good at getting lazy people out of bed and it makes them happy to do so, but that her Cucco isn't happy right now. Because Link looks like he's good at handling Cuccos, she gives him the Pocket Egg and asks him to bring the Pocket Cucco that will hatch from it to her so she can check its mood.