This article is from the Russian Blue Breed FAQ, by Eric Johnson JohnsonE@jupiter.dsu.edu with numerous contributions by others.
Typically, Russian Blues are hearty, healthy cats, and with proper
diet, exercise, veterinary care, and affection, they are capable of
living well into their teens and beyond. There are no genetic problems
associated specifically with the Russian Blue, and as a breed they are
not prone to any particular illnesses, but, as with any breed, some
lines may be prone to certain health problems. Russians are good
eaters, and therefore it is easy for them to gain weight and become
much too heavy; it may be advisable to measure and limit the food
intake of adult Russians.
 
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