My baby is nearly 7 months. I've just started taking her to baby groups and it has so far been very positive. She's a very happy and enthusiastic baby. She screams with joy at the smallest thing. Just this week though I've noticed her starting to test some boundaries. I put her in her pushchair to go home and she started fussing because she obviously wanted to carry on playing. She intentionally threw her toy out the pram for the first time. I've also notice her snatching the spoon out my hand (as I'm preloading it for her) and she can play a bit rough. She is a baby but these behaviours cross my boundaries. Above all I worry that she will be too rough with other babies in classes so I want to teach her to be gentle. Am I expecting too much? Or is now the right time to start using the word 'no'. Obviously I'm not talking about punishment, but is 6/7 months a good age to start setting boundaries eg. If you throw the toy out the pram it goes under the pushchair until we get home.