Cats are creatures of habit, and few habits are stronger than what's in the bowl. So when you decide to move your cat to freeze-dried raw, the goal isn't to flip a switch overnight — it's to walk them across a bridge, one small step at a time. Done patiently, the transition is smooth, the litter box stays normal, and your cat ends up eating the diet their body was built for.
Here's the calm, gut-friendly way to switch your cat to raw — why it matters for an obligate carnivore, how to pace it over a week or two, and what to do when a fussy cat plants their paws.
Why raw suits a cat in the first place
Unlike dogs, cats are obligate carnivores — biologically wired to get their nutrition from animal tissue, not grain or starch. They depend on nutrients found almost exclusively in meat: highly digestible animal protein, the amino acid taurine for heart and eye health, and moisture they evolved to take in through their food rather than the water bowl. Freeze-dried raw keeps real meat, organ and bone close to their natural state, so it speaks your cat's native nutritional language.
A cat isn't a small dog with a different attitude. They're a true carnivore — feed them like one and the rest tends to follow.Land Animal nutrition team
Go slow: the 7-to-14-day rule
A cat's digestive system needs time to adjust its enzymes and gut bacteria to a new food. Rush it and you risk a tummy upset that teaches your cat to distrust the new bowl. The fix is a gradual blend, replacing a little more of the old food each day:
- Days 1–3: about 25% new raw, 75% current food.
- Days 4–6: roughly half and half.
- Days 7–9: about 75% raw, 25% old.
- Day 10+: 100% freeze-dried raw, once stools stay firm and appetite is steady.
Sensitive or senior cats may need the full two weeks — there's no prize for finishing early. If you see soft stool, simply hold at the current ratio for a couple of extra days before moving on.
Key takeaway
Let your cat's stools set the pace, not the calendar. Firm litter-box results are your green light to increase the raw portion; soft stool means pause and hold steady.
Rehydrate for an easier first impression
Freeze-dried raw is shelf-stable because the water has been removed — but cats love warmth, aroma and moisture. Add a splash of warm (never hot) water to the morsels and let them sit for a minute or two before serving. This blooms the scent, brings the meal closer to the temperature of fresh prey, and tops up the hydration that's so important for a cat's kidneys and urinary tract. Many cats who hesitate at dry morsels dive straight into a rehydrated bowl.
Our free-range chicken recipe is a gentle, familiar-tasting starting point for most cats making the switch:
Winning over a picky cat
If your cat is the suspicious type, lean on a few carnivore-friendly tricks. Serve meals at consistent times so hunger does some of the convincing. Offer the new food slightly warm. And don't leave a rejected bowl out for hours — pick it up after 20–30 minutes and try fresh at the next meal so the food always smells appealing.
A few high-aroma morsels of a strong-smelling recipe sprinkled on top can also tip a holdout over the edge. For fish-loving cats, a wild-caught salmon recipe is hard to refuse:
One safety note: never starve a reluctant cat into submission. Cats that stop eating for more than a day or two can develop a serious liver condition called hepatic lipidosis. If your cat refuses food entirely, slow the transition right down, return to more of the familiar food, and call your vet if the hunger strike continues.
Frequently asked questions
How long does it take to switch a cat to raw food?
Most cats transition comfortably over 7 to 14 days using a gradual blend. Sensitive, senior or especially food-fixed cats may need three weeks. Let firm stools and a steady appetite — not the calendar — tell you when to increase the raw portion.
Do I need to rehydrate freeze-dried raw for cats?
You don't have to, but it helps. Adding a little warm water boosts aroma, warms the meal toward "fresh prey" temperature, and adds moisture that supports urinary and kidney health — all things that make a hesitant cat more willing to eat.
My cat got loose stools during the switch — what should I do?
Soft stool usually just means you moved too fast. Drop back to the last ratio your cat tolerated well, hold there for a few extra days, then resume increasing slowly. Persistent diarrhea, vomiting or lethargy warrants a call to your veterinarian.
Can kittens and senior cats switch to raw too?
Yes — just choose a recipe formulated to be complete and balanced for their life stage and go even more gradually. Kittens and seniors have less metabolic margin for error, so a slower, steadier blend is the safest path.
Switching your cat to raw is really an exercise in patience: small steps, a warm bowl, and a close eye on the litter box. For portion charts and species-specific guidance as you settle in, visit our cat feeding guides. And if you'd like a recipe and portion matched to your cat's age, weight and tastes, take our two-minute quiz — it does the math for you so you can focus on the part your cat cares about most: dinner.