7 Grey Cat Breeds 1. The Robust Russian Blue. Different Type Of Cats White Cat Breeds Cat Breeds Cats Grey occurs in random-bred and purebred cats. . There are some cat breeds that are accepted by the cat registries only if they are born with grey colored coat. DomesticWild Cat is a carnivorous mammal that is found in various sizes colors and names. Many experts believe the American Shorthair cat is a direct descendant of European cats. Perhaps the best-known of the short-haired gray cat breeds the Russian blue combines a muscular frame with true elegance. The third and final breed that. Created in the 1980s these gray cats with green eyes have a luminous misty aura associated with a mythical creature rising from the mists according to the American Cat Fanciers Association. Nebelungs are gray longhaired cats new to the feline scene. The traditional Siamese cats fall into three types. Known as the historic ...