Mine get treats daily too, everything that's already been mentioned, including the table scraps that they just look at me like "I'm not eating that! Go get something else!" and I usually do!
They have full run of my land also, but they love it when I crank up the tractor to mow. We have a real grasshopper problem out here in my neck of the woods and the mower beats the tarnation out of grasshoppers and all other sorts of bugs and they go crazy running around gobbling them up after my tractor passes by.
I too always buy extra fruit and veggies for the chickens at the store, and when my BF goes fishing I demand that he picks up extra bait for them
, crickets, worms and stuff.
Today I dug three big holes in the ground for some plants I'm relocating and every shovel full was closely inspected for grubs and worms and carried over to them for the taking. (I had my gloves on!
Would never touch bugs otherwise!)
But you know, I'm rewarded with a dozen eggs or so everyday as thanks, so my BF doesn't complain! And they always make me smile and laugh so it's well worth it!