hey again everyone, and a happy new year to u all!

I don't wanna bug u all again but it's related to kitkat with the licking his fur till it's soaking thing.

I've noticed that the areas where he does this have lightened in colour. They've went a chestnut brown colour (which looks gorgeous btw!) but is this a serious thing or maybe his fur is getting lighter? (he's an indoor cat incase ppl ask about moulting, which I've noticed btw!).

Any help would b gr8! Thnx!

Xx