Hello! Welcome from OHIO! I think having farm animals is really good for youngsters. I was just saying to my step daughter, Brittany, as we were outside watching the chickens, that it was very relaxing to watch the chickens--just like watching fish in an aquarium. I'll bet they really help your son relax.
I would also like to get a few goats (for poison ivy and poison oak control). Had one picked out, but changed my mind because the budget is kind of tight right now.
Enjoy your animals and chickens!
Take care,
Sharon