What about keeping her out of the sun during certain (peak) hours and just letting her in the shade during the really sunny hours? I suppose she would lick off any sunblock, so that would be out of the question. Has anyone contacted a vet? They might have a solution. How about a hat the has a wide brim. Just kidding.

Move to London, where there is never any sun!??

I can't wait to see what ideas everyone has for you!