I have heard that white cats tend to be more susceptible to skin lesions, especially around the ears and nose. I try to keep Snowball out of the window during the brightest parts of the day - that being between the hours of 1:00 and 5:00PM when the UV index is the highest. The good thing is that Snowball is not really a window sun-worshipper and I don't have to worry too much about it. Regardless, because he's a white cat, I keep an eye on his ears and nose in case there are any problems.

Brian,

Ontario, Canada