Petleys Cat food change in recipe?

Sadly I am also reporting a change in the recipe of the Petley Cat food and wonder what is going into the tin? <br> My cat loves Petleys and has been eating it for a good year and a half. In the new tins I collected from Spar this week, he has put his nose up and wont eat. I went and bought him some giblets as he wont eat any of the tinned food now!! What are they putting in the food now, cats know if there is a change. Would appreciate a member of staff letting us know what is changed in the recipe?