I turned a 4 x 8 foot raised vegetable bed into a run by fencing it and installing a gate. I have a few concrete pavers to put the food and waterer on so they dont dig under them and capsize them. My 3 hens love this - they walk on their own from their coop every day to the "range" and I shut the gate to keep the doggies out. They dig to China, pull out tasty worms (I seed it with mealworms at night) and scratch to their hearts' delight. One corner looks like an ordnance test range - that's where they dust-bathe. I throw in a bit of slaw - we call the salad fixin's and green stuff "chicken slaw" as the term "chicken salad" was a bit confusing. I have 2 chairs and an umbrella at one end so we can sit in the sunny afternoons and watch them dig and play. The little doggies like to watch, too - they know not to bother the chickens (Missy got a peck on the nose and learned the hard way) In the afternoon, I open the gate and they walk single file back into their coop. It is adorable!
Big Red just started laying on Christmas Eve. Spot, the barred rock, layed 2 shell less eggs and then stopped - I think her equipment has to catch up with her inclinations. The white leghorn, Whitey, is still too young, but shows signs of beginning to mature. She's a peacomb, so every day I just check her wattles and watch for her to plump out a bit.
I read that "free range" on egg cartons just means the chickens "may have access to the outdoors" - this seems pretty vague and not my idea of free range at all. If we had more room and dirt, so would our chickens.
We don't have much dirt space as our mid-century modern is concrete and gravel scape, but the chooks sure love to dig and decimated our flower bed before we built their run. Now they can decimate at will - and the flower bed plants need a good overhaul anyways.
PS - We are thinking of fencing another raised bed and switching them out yearly so we can grow stuff in one while the other is in use by the chickens. We compost their poop and litter, but they are such good earth-turners and fertilizers!
Kate