Mini Rex have a velvet coat. They are one of the most popular breeds exhibited today. There are a total of 17 varieties listed in the current standard of perfection. Current varieties are Black, Blue, Blue-Eyed White, Broken, Castor, Chocolate, Chinchilla, Himalayan, Lilac, Lynx, Opal, Otter, Red, Sable Point, Seal, Tortoise, and White.