TellTail Health Monitoring Tofu Cat Litter, 6 lb
TellTail cat litter is a health monitoring cat litter made from tofu. It changes color with your cat’s urine pH, so a change is visible while you scoop.
$27.90 on Amazon
15% coupon on the listing — about $23.71 after it. tick it on the listing before you add to cart.
Price checked 2026-10-20. Amazon sets the final price at checkout.
6 lb (2.72 kg) · 30-day money-back litter-box guarantee · Prime delivery and Amazon returns.
- Health monitoring cat litter made from tofu.
- Changes color with urine pH: natural beige is normal, orange to deep red is acidic, soft to deep green is alkaline.
- Firm clumps, so each clump is a fresh reading.
- Flushable* — the plant-based clumps break down in water. Droppings go in the trash, and not for septic or older / low-flow plumbing.
- Low dust, lightly scented, suitable for kittens 12 weeks and older and for multi-cat homes.
What each color means
- Deep redpH ~4strongly acidic
- OrangepH ~5acidic
- Natural beigepH 6–7.5normal, no change
- Soft greenpH ~8alkaline
- Deep greenpH ~9strongly alkaline
How this compares with other brands’ color charts →
What it’s made of
Made mainly from plant fibers and plant starch, with a natural mineral binder and a food-grade pH indicator. No silica gel crystals.
Specifications
| Size | 6 lb (2.72 kg) stand-up pouch |
|---|---|
| Base material | Plant-based tofu litter |
| Indicator | Food-grade urine pH color indicator |
| Silica gel crystals | None |
| Clumping | Firm clumps |
| Dust | Low |
| Scent | Lightly scented |
| Flushable | Clumps only, a little at a time; not for septic or low-flow plumbing |
| Suitable for | Kittens from 12 weeks; multi-cat homes |
| Color response | Under 1 second on fresh urine |
| Bag life | About 3 weeks for one cat with daily scooping |
| Where to buy | Amazon US, ASIN B0HB5RVX79 |
Before you buy
Flushable* — TellTail’s plant-based clumps break down in water, so flush the clumps a little at a time. Place cat droppings in the trash, not the toilet. Not recommended for septic systems or older / low-flow plumbing.
TellTail is a cat litter, not a medical or diagnostic device, and does not diagnose any condition. A color change shows your cat’s urine pH has shifted — an early reason to keep watch and check with your vet.