I'm quite cool about if one day DC won't eat their veg or next day doesn't want any meat.
But we seem to have endless battles about silly things, particularly like how many gherkins/how much ketchup DS has.
Typically, it goes like this. I let him serve himself ketchup, he takes several, I say 'thats enough', he keeps serving, I say 'that's too much now' he keeps serving so I grab the bottle. He then says 'we're not allowed to snatch Mum!'
Any advice. He is just 7.