Melanism is a genetic mutation characterized by an overproduction of melanin, the pigment responsible for the dark coloration ...

Black cats with green eyes have long been shrouded ... The British Shorthair is a big-eyed cat breed with large shiny eyes and a short to medium coat. They are incredibly loyal and loving towards ...

The calico cat in this video, Olive, is not genetically related to her big sister, a fluffy gray cat ... “is something wrong with her eye?” In the clip, the calico is seen going about her ...