Can I just ask for a bit of advice from some mothers with older children..? My ds is 25 months and still sits in his high chair to eat, but occasionally I let him sit on a chair at the table. Problem is, he'll have a couple of bites and then all he wants to do is squirm around or get down off the chair. I spend the entire time saying, "Sit down properly, put your bottom on the chair, stay there and eat your food," etc etc! I know he's still a toddler but when should I start trying to train him to sit properly? He's at that 'search and destroy' stage at the moment, so perhaps it's too early to expect him to sit still. What do you think? I'm a bit unsure about whether I should be concerned about this yet. He's also the type to run off in public if I don't keep him restrained, so I'm also trying to teach him to stay with me. Thank you for your help...