Up until two weeks ago, I would have said No, chickens are about as affectionate as lizards......more brain stem function than anything else.
 
But, we got two additional chickens to add to the 5 we had, one of which was an approximately 12-14 week old dutch leghorn. She was raised in the same yard as the others we have, but is a completely different chicken.
 
Our original group will let you get to within 2 or 3 feet of them, but as soon as you reach out to pick them up, they scatter.
 
If they're loose, they won't come any closer to you than their random walking patterns will bring them.
 
This little one, however, follows us around the yard like a puppy! She'll snuggle in your lap and go to sleep, perch on your shoulder like a pirate's parrot, and walks right up to us whenever we open the coop, waiting to be picked up and carried around.
 
It's bizarre.....I NEVER would have expected this behaviour from a chicken.
 
Is it affection? I'm not sure, but she definitely prefers to be near us, than away from us.
 
It makes the rest of them look like a bunch of rude snobs.