Just been to have a look, the main trunk is growing upright the one going off to left in the pic is the first branch and that is about 2ft up the main trunk..
I have no idea of the variety but its a desert as we got one or two apples last year but most fell off.
There was what looked like a runner coming from the bottom last year so I pruned this to ground level thinking its the root stock trying to take over..
I wonder if that was the dwarf and I chopped the wrong bit..