Cats are creatures of habit. Change the litter overnight and you're inviting protests on the rug. Change it gradually and most cats accept the new format without complaint.
Before you start the switch, get clear on WHY. The protocol is the same either way, but the answer affects how committed you need to be:
• Health reasons (cat or human): dust allergies, respiratory issues, exposure to silica from clay litter — switch and don't go back
• Environmental reasons: reducing landfill load (clay litter is mined and non-biodegradable)
• Convenience: tracking, weight, smell, scoopability
• Cost: per-month total cost (not per-bag — premium litters often last longer per bag)
• Cat's preference: if your cat is having issues with the current litter, this is reason enough
This is the gold-standard method. Cats accept change incrementally and resist abrupt change. Plan for the full 10 days even if your cat seems unfazed early.
Day 1–2: Mix 25% new litter with 75% old. Stir together so the textures blend.
Day 3–4: 50% new, 50% old.
Day 5–6: 75% new, 25% old.
Day 7+: 100% new litter.
If your cat shows ANY hesitation — going to the box but stepping out, eliminating just outside the box, vocalizing near the box — back up one step in the protocol and stay there for 3 days before continuing.
✅ Keep the box extra clean. Scoop twice daily during the transition. A clean box is more inviting and gives your cat one less reason to dislike the new format.
✅ Don't change anything else. Same box, same location, same depth, same routine. Only the litter changes.
✅ If you have multiple cats, use the multi-box method. Switch one box at a time. Leave the other boxes with the original litter so cats always have a familiar option. Once the first box is fully transitioned and being used confidently, start the next.
❌ Don't move the box. A new litter in a new location is two changes at once. Cats may interpret it as the old box has disappeared.
❌ Don't add scented litter as a "bridge." Most cats dislike scented litter. Adding fragrance during a transition compounds the rejection risk.
❌ Don't restart from zero if there's a slip-up. If your cat eliminates outside the box on day 5, back up to the day 3 mix for a few days and try again. Don't go back to 100% old.
Tofu cat litter is one of the newer options on the market, and we've been seeing strong customer satisfaction with it. Here's the honest case for and against:
What tofu litter is:
Tofu litter is made from okara — the soybean fiber byproduct left over after soy milk and tofu production. The pulp is dried and compressed into small cylindrical pellets. It would otherwise be food waste; instead it becomes a functional cat product.
The advantages over clay:
• Virtually dust-free — clay litter creates fine silica dust that's a documented respiratory irritant for cats and humans (silicosis is a real long-term risk for both)
• Less tracking — larger pellets stay in the box instead of stuck to paws
• Lighter weight — easier on your back hauling bags
• Biodegradable — clay litter goes to landfill and stays there
• Food-grade safe if ingested — kittens or curious cats won't suffer the GI blockages that clumping clay can cause (clay's bentonite expands in the stomach)
• Excellent absorption and odor control — soybean fiber holds moisture and traps ammonia naturally
• Often longer-lasting per bag — partial offset to the higher per-bag cost
Honest considerations:
• Higher per-bag cost than basic clay (offset partially by longer use)
• Some cats prefer the texture of finer clay-like grains — hence the gradual switch protocol
• Lighter pellets can shift more in the box — fluff between scoops
• If your cat eats the litter (some kittens do), check with your vet — most tofu litter is food-grade safe but not nutritionally appropriate as food
This is a question worth answering honestly because the marketing can be misleading.
Technically yes — physically: tofu litter dissolves in water within minutes. It will not clog modern, well-functioning toilet plumbing if flushed in small amounts (one or two clumps at a time, never a whole tray).
Practically — there are real considerations:
• Septic systems: If your home is on septic, do NOT flush cat waste of any kind. The biological load and texture can cause problems.
• Older or low-flow toilets: Even "flushable" pellets can build up in older plumbing. If you have a 1990s-or-older home, test cautiously.
• Toxoplasma gondii concern: Cat feces can carry the Toxoplasma parasite. When flushed, it can survive water treatment and end up in waterways. California has actually made flushing cat litter illegal because of documented Toxoplasma transmission to wild sea otters. Public-health advocates generally recommend AGAINST flushing cat waste, even of biodegradable litters, for this reason.
• If you do flush: only one clump at a time, only solid waste, never urine clumps. Most environmentally responsible: scoop into compost (yard waste only, not vegetable garden), or seal in biodegradable bag for trash.
Our honest position: tofu litter's real selling points are dust-free safety, low tracking, and biodegradability — not flushing. The flushable claim is technically true but practically nuanced.
If you're moving from clay to tofu, follow the standard 7–10 day protocol with one extra consideration: tofu pellets are noticeably larger than clay grains. The texture difference is the part that takes adjustment for most cats.
For texture-sensitive cats:
• Extend the transition to 14 days instead of 10
• Mix the two litter types together really well — don't just layer them
• Try a slightly deeper litter level (3 inches) to make digging more satisfying in the new texture
• Some cats actually prefer the larger pellets immediately — give your cat the chance to surprise you
Curious about tofu litter but not ready to commit to a full bag? Stop by Barks N Purrs at 925 Headmaster Row. Our team can talk you through the options, recommend the right starting size based on how many cats you have, and answer any questions about the transition.
For multi-cat households especially, we can help you build a strategic transition plan that switches one box at a time across multiple weeks — the lowest-stress approach we know.
📍 925 Headmaster Row, Winnipeg
📞 (204) 219-1928