The Culpeo is a South American species of wild dog. It does look very much like the foxes we get here in the UK, but this was shot in Torres del Paine national park in Chile last november. I've just upgraded to Apple's Aperture 2.0 and whilst doing that, I've come across this raw file from last years trip to Patagonia.
Elliott Erwitt said that he has negatives spanning the entire duration of his career (well over 40 years worth) and he sometimes finds upon reviewing them that there is something he missed first time round.
It's good to revisit all the transparencies (or raw files) that you've shot - there may be something there you missed first time round.
I find it hard to be objective straight after a shoot and a sense of distance is often required. It's only then that I can see images for what they are, rather than what I wanted to achieve.
I'd forgotten about this picture of the Culpeo. It has a nice composition.