Until Gunther the cat entered our lives, none of us had heard of a cat breed called “Blue”, specifically Russian Blue. We’ve since learned that blue refers to a variety of grey colored cats. Gunther himself seems to have already known this as he recently found the perfect patch of sunlight to sit in that would bring out his blue a little more than normal. Not only the blue of his namesake breed but also his guard hairs that look silvery bright in the light. Handsome cat!