I really do think they enjoy being in your company. Whether it's true or not, I like to think so!
I hardly ever give my chickens treats. They usually get let out in the morning and I feed them outside their coop on the ground, and I go back to the house. Come back in the evening throw out somemore food and lock'em up. They do get table scraps, but mostly only my layers. My young breeders have never free ranged, other than in the front yard when they were younger. They didn't get any treats, just plain 'ol food.
I have a game hen that went broody and hatched out several batches of chicks last summer. She is very wild, and you can never touch here without getting a scar to show for it. Anways, she hatched out a bunch of Game x EE chicks, and I caught her and her chicks and brought them up to the yard and put them in a hutch. I go back outside and I hear a chick screaming bloody murder at the barn. I rush back out there and I look all over the barn rooms and finally find a tiny little chick that had gotten left behind. I didn't give it back to the mother, she was being spazzy and was trying to fly out of her "cage". I brought the chick in and hand raised it. I carried it around in my apron pocket, an it would do house work with me, chores, etc. It went everywhere with me. It was always fed in it the brooder, never by hand. It never got treats, just chick starter. I ended up naming the chick Beepbeep because when I would call to her she would put her head down and charge you, and she wouldn't look up, even when she bumped into things! She would following me around the house like a puppy and would eagerly jump into my lap if I squatted down to pick up something.
Fast forward a couple of years.....
Beepbeep is around 2 years old, has gone broody and hatched out 12 chicks, and recently went broody AGAIN but this time didn't hatch out any chicks and is now back in the layer flock. She still comes running to me either to get away from the roosters, or just to cuddle!
She doesn't come up to me looking for treats like the other chickens do, she runs up to me, jumps in my lap and puts her head under my arm and lays down waiting for her tummy rubs.
I could tell you about so many of my cuddl'in chooks, but I won't.
~ Aspen