daycaremom9....No, the children never argue over the chairs. Funny enough, they all have their "spots" (that they just assigned themselves lol) and whatever colour of chair happens to be there is the one they sit on. I didn't realize that they always sit in the same spot until one day I had put their sippy cups out before they got to the table and they all sat in their spot and moved the cups to the right child lol. I have 2 green and 2 pink chairs and they are still young enough (or laid back enough) to not care who gets what colour. They are 18 months, two 2 year old's and a 2.5 year old. The 4 year old I had was the only one who cared what colour of chair she sat in and would run to the table to get a pink one. When I noticed time outs didn't phase her I decided to use the pink chair as a reward and it worked beautifully!