For centuries they have faced suspicion, hostility and even death as a result of the bad luck they are said to carry with them.
But now black cats are apparently facing a new existential challenge - the rise of the "selfie" in the age of social media.
Hundreds of the animals are being abandoned as their owners complain that black animals do not photograph as well as their lighter and brighter-coloured counterparts, making them less popular with those who enjoy posting self-portraits with their pets on sites such as Facebook.
The RSPCA in Britain said that 70 per cent of more than 1000 cats in its care are black or black and white.
The Millwood Cat Rescue Centre in Edwalton, Nottinghamshire, which has been running for 20 years, is "full to bursting", according to its owners.