The average laying hen produces more than 280 eggs a year. The most common size of farm has between 10,000 - 20,000 hens, although farms range in size from several hundred to 300,000 hens. By having different flocks of hens at different ages, egg producers have a steady supply of eggs to market and a stable year-round income. The most popular breed for egg production in Canada today is the White Leghorn - a small, light bird that lays far more eggs than its ancestors. Each stage of the hen's development cycle requires specialized care and attention.
Some producers run their own pullet operations.
Wild birds lay only in springtime when daylight hours are increasing. To stimulate laying hens to lay eggs all year round lighting is maintained for 14 to 17 hours a day. In addition to light, a well balanced diet, fresh water and comfortable surroundings are essential for hen health and production. A hen's diet consists of grains, proteins, vitamins, minerals and plenty of fresh water. Every aspect from feed to egg collection is controlled and monitored so the hen has a comfortable, safe environment.