A TikTok video of a cat with blue fur has baffled audiences online ... according to the American Society for the Prevention of Cruelty to Animals. The number of dogs and cats taken in by pet ...

Unlike other animals, the gene responsible for blue eyes is linked to white fur. White fur is also linked to an inherited trait following a Mendelian recessive pattern, including blue eyes.

Blue fur isn’t something you’d expect to see on a cat — or any animal, really. That rarity is exactly what makes the Russian Blue so fascinating. Their cool-toned, silvery coat gives off an ...