Hill's Prescription Diet k/d Kidney Care with Salmon

I was worried when the tuna flavour was taken out of the range and replaced with salmon, BUT luckily it turned out to be a great success here. Out of all the renal kibbles we've bought so far, this one is by far the absolute FAVOURITE. Phew!

It's a shame that the flavour has changed to salmon. Both my cats are now upset and don't want to eat anything at all. They don't like the salmon version, and suddenly they won't eat any other food or flavour either. Cats are very sensitive when something changes. Why does this have to happen...