C.J.
Get him in ASAP. It'll take some time because it's not magic they perform but it's DAMN close to it. He may also need to see a physical therapist. I know both of them worked WONDERS for me.
Just a year ago I would just lay around I was in so much pain. Now I'm running five miles every other day. FREAKING MIRACLE WORKERS!
My son is 4.5 years old and has been going since he was born. He LOVES going and he's never had an ear infection or digestion issues. There's a ton of awesome benefits getting chiro care!
Good luck, I know his pain--LITERALLY!