I like the dof, colors, contrast on the background and the lamb, vignetting and composition, but that road in the background is somehow disturbing(but since other things are good i can deal with it), but dunno if plain grass would be eny better either..
I think i can get to shoot some lambs in midsommer, when we are going to mates countryside, near where his parents live and they got meny lambs there and they just made babies about week ago, now there is about 50 of them there

. They might even make some space where to keep some of the lambs on the cabin where we stay(other side of the lake where his parents are)