DS will happily play with (well tolerate)other kids in the park and is kind of managable at playgroup or other peoples houses but if a friend brings the same child to our house it is a nightmare. DS (2.4) does not want the other child to touch his toys and will either snatch them back or just descend into a tantrum "no no its ds's" etc.
I've tried prepping him before visits and asking him if there is anything he wants to put away and I don't tolerate him snatching from others. But I don't really know how to handle it - should I force him to let others touch his stuff? or will that make it worse?