* Study found enclosed hens less likely to suffer from
pecking or fractures
* High profile campaigns have pushed up free range egg sales
dramatically
* But expert claims they could also have poor standards of
living
For consumers with a
conscience, they are top of the shopping list.
But it seems free-range eggs may not be all they are cracked
up to be. According to researchers, hens kept indoors in cages lead happier
lives.