The cats produced by mating the British Shorthair and the American Shorthair will have different colors. The specific color depends on the colors of the mother cat and the father cat. Such kittens may grow by combining the advantages of the parents. Breeders can look forward to it. The British shorthair has a round and large head, a short nose, cheeks, and a big face. The American shorthair has an oval head, a square chin, and pointed ears.