cat dandruff

I have a 2 year old female cat and I notice a couple of days a go she have a lot of dandruff in the middle of her back until the base of her tail... is that normal?
if not some advice please...

I wouldn't say that it is normal, but it's very fixable! I have 3 kitties myself and have experienced this. Usually changing their diet to something more nutricious will help. I'm hope that takes care of it, it shouldnt be a big deal!