What are cage-free or free-roaming eggs?

Cage-free means that the hens are not kept in cages. It does not mean that they are allowed to go outside. They are free to roam inside the poultry house. You can buy cage-free or free-roaming eggs in the grocery store but they cost a lot more. This is because they are more expensive to produce. It is also important to make sure that the hens lay eggs in the nests. Eggs laid on the floors can be a food safety problem. Eggs from cage-free or caged hens are both safe and nutritious. People typically chose to use free-range or cage-free range eggs because they feel that the hens that laid them are happier. They are willing to pay more for eggs produced from ‘happy’ chickens.

Cage-free or free-roaming does not mean that the chickens are able to go outside. This helps with temperature control inside the chicken house and helps to protect the chickens from wild animals. It also makes it easier to control diseases that can be spread between flocks. By keeping the chickens inside they are also better able to control the temperature of the chicken house. They can also control the light so that the hens will lay year round.


How are eggs produced in the United States?

Why do they put hens in cages?

How does a hen make an egg?


Dr. Jacquie Jacob
University of Kentucky