Thank you, Paul, Traveller, Shu and Michael. - There was not really much PP necessary, only curves, highlights/shadows, USM and cropping. An almost white dog on snowy ground is the best guarantee to get a high key image. -Gerald
There are some limits to using the high key effects but when you have a image that looks good as a B&W then high key is a real possibility.
I did a high key on the same image of the young lady I called "Foxy Lady but choose not to use it over the one I did because I knew I would be high keying RJ and didn't want 2 of the same type. Paul