How to Switch Cat Litter Brands Without Stressing Your Cat
The short answer
Switch litters gradually over 7–10 days: mix 25% new litter into the old for a few days, then 50/50, then 75/25, then 100% new. Change nothing else — same box, same location. If your cat protests, go back one step and slow down.
Why cats resist new litter
Cats choose litter boxes by texture and smell. A sudden switch from fine clay granules to larger tofu pellets feels wrong under their paws, and some cats will simply hold it or go elsewhere. This isn't stubbornness — it's a survival instinct. Gradual mixing lets the new texture become familiar while the old smell remains.
The 10-day transition plan
Days | Old litter | New litter |
1–3 | 75% | 25% |
4–6 | 50% | 50% |
7–9 | 25% | 75% |
10+ | 0% | 100% |
Rules during transition:
1. One change at a time. Don't move the box, buy a new box, or change food simultaneously.
2. Keep it clean. Scoop daily — a dirty box during transition is the #1 cause of rejection.
3. Watch, don't hover. Use the box normally = success. Sniffing and leaving = slow down.
4. Never punish accidents. If your cat goes outside the box, it's feedback, not defiance — revert one step.
Switching to tofu specifically
Tofu pellets feel very different from clay. Two tips: start with the unscented Original formula (no new smell + new texture at once), and keep litter depth at 2–3 inches — too shallow and urine hits plastic, which smells and discourages use.
When to call the vet instead
If litter-box avoidance comes with straining, crying, blood in urine, or sudden behavior change, that's a medical issue (UTIs are common), not a litter preference issue. Side note from a real Junai customer: the light color of tofu litter once helped an owner spot blood in their kitten's urine early — pale litter makes visual health checks easier.
FAQ
How long does it take a cat to accept new litter?
Most cats adjust in 1–3 weeks with gradual mixing. True rejection past 3 weeks usually means the texture is wrong for that cat — try a different pellet size.
Can I switch cold turkey?
Some easygoing cats accept it, but it's a gamble. Gradual switching avoids the much bigger problem of litter-box avoidance, which is harder to fix than a slow transition.
My cat eats the new litter — is that dangerous?
Kittens mouth everything. Tofu litter is non-toxic and won't clump internally like clay, but discourage the habit and mention heavy eating to your vet.
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Switching to tofu? Junai's unscented Original ($36.48) is the gentlest starting point. Free Canada-wide shipping over $59.
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