Outdoor swing seat for 2 and half year old?

[CelluliteQueen]

We were lucky enough to get hold of one of the drastically reduced B&Q Playcentres last summer which DH has finally put up this weekend.
DS will be 3 in August but is still too young for a sit-on swing seat. Where can I get a swing seat that he can sit in rather than sit on (like the ones they have for babies?) He weighs 2 stone and 8 lbs and is quite tall for his age.

What about \link{http://www.toysrus.co.uk/Product.aspx/TruHome/TruOutdoorSports/TRUOutdoorSportsSwingsSlides/294683\this} ?

I'm thinking of getting this for dd2 who is 1.
Too small?

The front bar comes off so it could be a good way to teach gently

how about a wrap around one like \link{http://www.adventuretoys.co.uk/prodpage.asp?ProdID=387\this} or multi stage one with removable bar like \link{http://www.adventuretoys.co.uk/prodpage.asp?ProdID=138\this}

All of those look great thanks. I will probably go for the Little Tykes one which specifically says for up to age 5. Thanks again.