The chickens at the farm down the road are not pets. They have tiny pens and are thrown feed and water and left to lay or die. They are listless with no personality and no spark.
Our birds, on the other hand (as you can see) are total pets. They just happen to be pets that make me breakfast! We adore our birds. They have individual quirks and personalities. Can't go out the door when they are free-ranging without having a chicken entourage! I think they are like any other animal---some people make their dogs farm workers and nothing more---some people treat them like fuzzy children---it's all in what you make them!