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- Materials: Walnut shells
- Price Per Pound: $0.64/pound
- Key Features: All-natural walnut materials, highly absorbent, virtually dust free
Many natural litter brands use paper or grain-based materials, but Blue Buffalo Naturally Fresh uses 100% natural walnut shells. This litter is highly absorbent which helps control odors from urine, feces, and ammonia.
The dust-free formula is great for cats with sensitive noses and lungs, plus it is free from chemicals and toxins.
Though this formula was lower in dust than many, the pellets tracked to a fair degree. We also found that the odor of the urine combined with the walnut materials became unpleasant over time, but it shouldn’t be an issue if you scoop out dirty litter once a day.
What We Liked:
- Made from 100% natural walnut shells
- Highly absorbent for liquid, very low dust
What We Didn’t Like:
- Some issues with tracking
- Unpleasant odor when combined with urine