Many times on Cats Shows people ask us, why our cats look different as the others Russan Blues. That difference in appearance be due in standards: European (FIFe) and American (CFA). Our cattery works on the American lines mainly, our cats and kittens answer CFA standard, that's why they are smaller, considerably brighter and more elegant as European colleagues are. I will try to present some several differences in both standards to explain differences more graphically.