Allthough catching the leopard with the camera, which is a great achievement in itself, this one doesn't need to stand back. I especially like the play of light, showing the rim's modelling the animals body very appealing.
Personally I would crop 1/3 from left, just to the tip of the first antelopes ear. Then the second one would look more obvious into the image, serving as judge for the two little ones test fight
