Alert!

Very thick frost this morning. Rather than de-ice the car I wandered around the local neighbourhood looking for a decent frost photograph. Took a few but not really interesting ones so it looked like a car trip was in the offing. As I re-entered my garden Oscar, who was sat on the wall suddenly perked up as a dog barked nearby and I managed to shoot this before he relaxed again.
Looking at what I had taken this was the only shot that showed any promise so, with a little bit of post-processing, mainly to damp down the background, here it is.