Why Do Some Russian Blue Cats Have Weepy Eyes. Though, today breeders have eradicated the crossed eyes in modern siamese cats with selective breathing. This doesn't directly cause red, runny eyes but if she is dehydrated her eyes could look sunken.
The russian blue is a beautiful cat, and it’s a breed that makes a wonderful pet. Upper respiratory infections in cats including cat flu cause snotty noses and weepy eyes alongside general feelings of lethargy and malaise in pets. Cats that have those beautiful blue eyes have lower levels of melanin in their eyes.