The Havana Brown is a moderately sized, muscular short haired cat breed with a body of average length. The Havana Brown's coat color must be brown, typically reddish brown, with no tabby markings. Whiskers should also be brown and the eye color should be green. The Havana Brown's head should be slightly longer than wide and the nose should have a distinct stop at the eyes. Males tend to be larger than females and are average in weight compared with other cat breeds.