Are you aware of a fox named arctic fox? The arctic fox will just look similar to the normal fox. The only difference between a normal and arctic fox is that the arctic fox would only have a snow white fur.
Arctic fox will look so cute, but practically it is not possible for you to have one at your home. One thing that you could do is that you could at least have it as your desktop wallpaper by downloading and installing this arctic fox on your desktop and/or laptop.
Download this theme from here.