Here's a few shots of some Aussie Shepards; just a gorgeous breed. They were remarkably well-trained, and therefore a pleasure to pose. I used the 70-200, tripod-mounted, for these - I wanted to compress the features and blur the background to remove any distracting elements. All natural light, in the late afternoon.

The first single portrait is cropped a little tight as-shown, but I loosened it up a bit on the print.