Hi Lyle, firstly would you mind checking your settings, as the file is ProPhoto RGB and for web you need sRGB to display your image correctly, think it was just quickness of hand.
Rachel has already made some excellent points and I don't think as presented it has any main issues re cropping, I would perhaps look at coming in a bit tighter? Looking at the grass perhaps the RoT's may help with a third of grass the rest as is, with a little less to the LHS too? I also like the 'look back pose, but do feel it needs some more selective sharpening. It has a nice vibrance of colour and the
'buttercup' (?) heads add to the pasture. Be interest to hear about the EV-1 as it looks to be shot late afternoon around fourish, so was it quite bright or were you comping for the brighter BKD parts and or whites? Re metering, are you using Spot metering?
Hope to see more.
TFS
Steve