One of my friends has a son the same age as mine (just turning 3 next month) and since we met, they've been good friends and played well together. They seem to be on the same wavelength and are interested in the same things, even at this young age.
My friend's son has developed a habit of hitting and roughhousing, however, that I'm not sure how to handle. He seems to mainly target my son as I've never seen him be so rough with anyone else. He will smack him around the head, push him and knock him down. Just the other day we met up at a soft play and he ran into my son knocking him over, jumped on him in the ball pit, pushed him down and sat on his head, jabbed him in the face etc. My friend took him for a time out a couple of times and made him apologize to my son, so she is trying to handle his behavior but I'm not sure what to do myself.
I encourage my son to use words to assert himself and he does this pretty well 'Don't push me!' or 'No, you can't do that' and so on. He never hits back and I don't want him to but equally I think it can't be good for him to have a friend treat him like this.
Is it OK to just keep on teaching him to say 'No, stop' and use his words to assert himself? Is this something my friend's son is likely to grow out of? He's just a toddler so I'm assuming it's not nastiness driving his behavior but just lack of verbal skills. It's still hard though because it's making me nervous around him and worried for my son's self esteem. If it was an older child I would probably cool off on the playdates but at this age I'm hoping he'll grow out of it.