Along with different coat colors, Siamese cats have varying body types. A Traditional Siamese cat, also referred to as an Applehead, has a round apple-shaped head and is the largest of Siamese cats. Classic Siamese cats are slightly smaller in size and have a triangular face. The Modern, or Wedgehead, is a genetically engineered blend of a Traditional and Classic Siamese. Characteristics include large pointed ears, long noses, and slender bodies.