I did a terrible thing and I don't know what to do. My cat is actually eating ANF but have been eating BW also so I fed her BW. But since she kinda show no interest and her fur is dropping, I decided to try to give her the RC hair and skin mixed with the BW. And now.. she doesn't shows interest in BW at all. Only RC. I recently only heard that once they eat RC, they will show no interest with other food. -.- What should I do

I don't wanna waste my BW. I plan on changing a food that can make her fur smooth, silky and pretty... but I don't know which one..