Pine (Soft Granules)
Catalyst Soft Wood
A soft, sand-like pine litter that avoids the pellet feel many cats reject while keeping dust and smell manageable.
Overall score
8.7/10
Cost per day
$0.72
Reviewed Nov 20, 2025
Head-to-head comparison
Catalyst Soft Wood vs Naturally Fresh Walnut
Compare dust, clumping, odor control, tracking, and daily cost side by side. Naturally Fresh Walnut is the better fit here for natural clumping without corn.
Walnut Shell (Natural)
Naturally Fresh Walnut
A walnut-shell litter that clumps harder than many natural competitors and absorbs odor naturally without added fragrance.
Overall score
8.8/10
Cost per day
$0.54
Reviewed Nov 18, 2025
Overall winner
Naturally Fresh Walnut
Naturally Fresh Walnut is the strongest all-around pick in this comparison for natural clumping without corn.
Lowest daily cost
Naturally Fresh Walnut at $0.54/day
Budget is often the deciding factor in this tier.
Best dust control
Catalyst Soft Wood at 0.15mg per pour
Dust performance matters disproportionately in daily use.
Why Naturally Fresh Walnut wins this matchup
Primary tradeoff: Naturally Fresh Walnut's weakest area here is tracking.
Strongest odor control in this set with strong natural absorption.
It is also the cheapest daily option at $0.54 per day.
| Product | ||
|---|---|---|
| Overall Score | 8.7 | 8.8 |
| Pricing | ||
| Price | $27.99 | $24.99 |
| Weight | 18 lbs | 26 lbs |
| Cost / Day | $0.72 | $0.54 |
| Performance | ||
| Dust Control | 8.3 0.15mg per pour | 8.1 0.13mg per pour |
| Clumping | 7.7 Good for wood litter | 8.9 Hard for natural litter |
| Odor Control | 8.1 Fresh wood scent helps | 8.4 Strong natural absorption |
| Features | ||
| Type | Soft Wood / Pine | Walnut Shell |
| Flushable | ||
| Scented | No | No |
| Our Verdict | ||
| Best For | Cats that reject pellets | Natural clumping without corn |
| Read ReviewCheck Price | Read ReviewCheck Price | |
Read the full reviews
Use this page to choose a winner quickly, then open the full product reviews if you want the long-form test notes.