First of all: put PHOTO PRESENTATIONS into the GALLERIES. The Beginners' Place is for QUESTIONS being asked and ANSWERS being given (to beginners to the hobby).
Then: the first is funny, but I'd certainly crop it so the legs no longer show, it looks strangely divided now, with the bottom an unnecessary extra which is more distracting than helping.
The seconds is not as good as the first, it is no longer as funny (expressionwise) and you "cut off" part of the horse's ear. Also what's going on in the background is no longer as interesting...
Focus and exposure look good, you might have wanted to use a wider aperture (shorter shutter speed) to blur out the background a little more. But maybe you had your camera on AUTO or PROGRAMME and it chose the small aperture for you because it was such a bright, sunny day?