Sinking teeth and claws in Mummy's brand new yellow handbag that cost her a fortune will not help you in your campaign to have your cat food exchanged for another brand or flavour. As I have told you before: you have had all the brands and flavours the local supermarkets stock, and the fact that you're not keen on any of them, means that you have a problem.
I suggest you learn to like salmon and sardines.
Love,
Mummy