I have two males. Litter mates and 3 years old. Recently I've noticed black spots on their ears. One cat has a bigger patch than the other. They are white and black, mostly white. It doesn't appear to be raised or bumpy or anything but flat. I'm not sure what this is. I've had a cat in the past who developed black spots on his nose could this be a similar thing? They're due to see the vet anyway but I just wondered what this could be, especially since it's affecting both of them.
It appears to be on both sides of their ears too. Ive attached some pictures.
It appears to be on both sides of their ears too. Ive attached some pictures.