During this same time, Scandinavian breeders crossed similar looking blue coated cats from Finland with Siamese cats. The cats had emerald green eyes. Russian Blues made their way to North America in the early 1900s but it took some time for breeding programs to begin in North America. The first Russian Blue was not registered with the CFA until 1949. In 1964, GC Maja Acre Igor II, a Russian Blue, won CFA Grand Champion. In 1965, British breeders began to express concern over the evolving appearance of the Russian Blue cat breed. Russian Blues were bred with the similar looking Scandinavian cats that had beautiful emerald eyes and the Russian Blue look and personality that was desired was finally achieved.
^ Somerville, Louisa (2007). The Ultimate Guide to Cat Breeds. Edison, New Jersey: Chartwell Books. p. 44. ISBN 9780785822646. There is a lot of confusion surrounding the use of this name in the cat world, although it is always used to describe cats of distinctly Oriental type. It has been adopted simply because of the tradition which has grown up for using the names of countries and islands from south-eastern Asian for other Oriental breeds, such as the Siamese and Balinese.
The CFA describes the Foreign Blue as “having a medium-sized, smooth wedge for a head with a muzzle that’s short and blunt.” The flatness of the head and its wedge-shaped appearance can be likened to that of a cobra. At the head protrudes wide ears having a pointed tip. The eyes are wide-set and has a bright green tint. Overall, the eyes give the Foreign Blue a sweet expression that perfectly matches the breed’s outstandingly gentle temperament.
Queening is a painful process just like childbirth is for humans and some heavy breathing or panting may occur afterwards for a few days due to discomfort. But if you feel that she is straining or in distress you should visit your Veterinarian to check her over to ensure that there isn’t a retained kitten or another issue leading to these symptoms. Regards Dr Callum Turner DVM