App: 7cms long Interesting facts: - Weight: 2.5 – 6.5 Kg - Size: 20 – 40 cm - Life expectancy: 12 – 20 years - Found: all over the world - Colouring: blue-grey Russian Blue refers to a race of house cats. They have grey-blue, shorthaired and very thick fur with colourless hair tips that have a silvery sheen in the light. Their large, emerald eyes contrast sharply with their body colouring. They have elegant, muscular bodies, and their well-structured heads are neither too long nor too short. The Russian Blue is a well-balanced cat with a strong allegiance to humans. They are a natural race: instead of being bred, they are a design of nature.