Said It Here

Cat won't eat new prescription food

Prescription diets can cause cats to reject their food entirely or eat only a small fraction of their meals, leaving owners worried when the vet is closed for the weekend. This sudden refusal to eat stops cats from getting the nutrition they need and leaves owners feeling helpless without guidance.

Overview
People affected3 accounts across 1 forum
Workarounds found13 items attempted
Community agreement9 total upvotes

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

13 items+ Contribute

Found another way around this?

Share your steps and trade-offs so fellow engineers don't have to reinvent the wheel. No account required.

  1. 1
    Adding Purina Hydration packs to enhance taste
    Did this help you?
  2. 2
    Adding Churu treats
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  3. 3
    Trying different flavors
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  4. 4
    Giving very small portions like a tablespoon at a time
    Did this help you?
  5. 5
    Feeding in a quiet and comfortable location
    Did this help you?
  6. 6
    Heating the food up very slightly
    Did this help you?
  7. 7
    Letting the cat get hungry enough to eat the new food
    Did this help you?
  8. 8
    Mixing the new food with something the cat likes and slowly changing the ratio
    Did this help you?
  9. 9
    Wetting the food
    Did this help you?
  10. 10
    Giving extra favorite snacks to compensate
    Did this help you?
  11. 11
    boiling a small piece of chicken for lunch
    Did this help you?
  12. 12
    feeding human canned tuna as a substitute for regular wet food
    Did this help you?
  13. 13
    giving tuna churus or specific limited ingredient tuna products
    Did this help you?
Tried another approach not listed above?+ Share your workaround ↑

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.

r/cats3 people · September 2026

“My boy Loki is getting real picky with eating and it's starting to worry me. He is still slightly eating but not to the amount that I feel comfortable with.”source ↗

“When it is feeding time he fully wants to eat and follows me as I prepare and place his food. He'll eat maybe a quarter of it then have no interesting at all.”source ↗

“Of course this happens going into the weekend when my main vet is closed. I feel like this is food aversion or he doesn't like any of it.”source ↗

malwilliams89 · r/cats · 5 upvotes

“Ever since shes been diagnosed, she doesn’t eat at all.”source ↗

“I just wish she’d eat.”source ↗

Sam_88882 · r/cats · 2 upvotes

“Our cat is 20 and has largely stopped eating wet food”source ↗

“He was previously on a kidney care prescription diet, but will no longer entertain earing it.”source ↗

“we were giving him Applaws chicken in broth occasionally, the as the primary wet food, but then he stopped eating that too.”source ↗

“we tried canned/human tuna which was a treat on rare occasions, and of course he ate it all.”source ↗

“so I'm looking for some somewhat healthy-ish brands without a bunch of junk that we can try.”source ↗

poenaccoel · r/cats · 2 upvotes

Where this came up

People with this problem also raised