My kids are turning 5 but it is hard to even get them to hold the club properly.
What do you have your kids doing?
My son is already way more into basketball and my daughter is into soccer. They just copy what they see other people do and do a decent job at it. Trying to teach them the fundamentals of golf but failing. Eventually I want them to learn from a pro how to hit the ball but so far they are only into mini golf (which they already like to cheat at if I don't stop them).
Putting and driving, mostly. Figuring out the proper way to stand and grip. I'm not too worried about their swings at this point, just making sure they understand how to address the ball and hold a club. Also etiquette stuff like being quiet, where to stand, how to tend the pin, etc.
Right now they hate going to the range but the great thing about private clubs is that we can just sit on the 18th green and go over this shit as long as we want and no one says boo except "do your kids need another pink lemonade"