This photo is from last Sunday, just before a spontaneous Mug Dunk walk to a local reservoir lake. This is a nice convenience store shelf of a local Bestway store (Best-One).
Allow the Mug Dunk expertise of explaining that the best overall original brands for cats in the UK since decades ago, are (in order of what I think are the best) Whiskas, Felix, and Sheba.
These, I'd say are the UK top three anyway, and then there are lots of packs of cat food that simply have the Purina brand name on them which is the parent brand of most major pet foods these days in the UK.