According to a 2017 study by market research firm Packaged Facts, the majority of US consumers indicated they were “more concerned” about the treatment of animals raised for food than they had been a few years before. Ninety-four percent of European citizens regard the protection and welfare of farmed animals (including laying hens) to be important, and the majority indicate a willingess to pay more for higher welfare products.
In response to consumer demand, thousands of food companies, as well as some countries and US states, have banned the use of cages for egg production.