I think they bond to who ever feeds them. My chickens will follow me to the point Im afraid I will step on them but my older son they kind of keep a distance from because he doesnt feed them or interact with them very often. You may want to ask the owners what type of feed they give them and where they get it and if they ever had a sickness thru the flock. Oh and how old they are, just a nice thing to know. Good Luck.