Russian blues!! I have a real Russian Blue-I named her Goblin because her deep orange eyes make her look like a Halloween cat 🙂 MAN THAT CAT IS PSYCHO!!! She runs down the lenght of our house (which is long and skinny and then runs upstairs so fast she has to grip the carpet with her claws, and then RUNS headlong back down, throws herself down, licks, and looks around like nothing happened lol