My cat has recently developed a lot of white dandruff, mostly on her back & above her tail. She has a gray & black coat so it really shows up. When I groom her, I get a lot of hair & flakes, but there's always more.
Any ideas? She was a feral, so bathing is out of the question, and a trip to the vet is major trauma to her. She seems fine otherwise. I'm feeding a good quality dry food, she won't eat wet.
p.s. feeding same food for many months, she didn't have dandruff before