I would think 3 yrs for official dance steps, but I have a great music program until then. At M. Treehouse our Musikgarten Music & Art classes dance with scarves, play drums, rhythm sticks, jump, crawl, fly, & more. It involves lots of free dance, animal actions, and self expression. My new class format includes music, sight words, sign language, art, and play time in every class. It's a weekly 1 hour class for $50/mo., though if you miss a class you can make it up by attending another class. You also get a discount for referring others. I know I'm not right around the corner from you, but I have someone driving from Woodstock and another driving from Canton, because it's the only program like it and we're like a family community. I'm a little west of the Marietta Square, so you can come from 75 or Barrett Pkwy. depending on where you live. I hope you'll come check it out &/or tell friends. When looking for official dance there's one off the Wade Green Road exit that's been teaching great dance for 21 years. Brenda Mealor is the owner and the site is www.dancerstudio.com. You can call and talk to her about ages, but knowing children's development I would say finding something free form for now and something more structured at 3 would be best. Hope all this helps. Take care and God bless! LaLa