we had 2 duck brooding in our living room the kids sat next to them eating snack watching cartoons and are just fine! my kids sit on the ground in the run eating there snacks (and sharing) with their chickens all the time and are just fine
they also wash their hands when done playing with them. i dont wory about seperat shoes , but i keep the coop and run clean aswell. we handle our chicks since day one
