Pine Pellet
Feline Pine
Zero-silica, zero-clay pine pellets with naturally low dust, but they require a sifting setup and a cat that accepts pellets.
Overall score
8/10
Cost per day
$0.31
Reviewed Oct 20, 2025
Head-to-head comparison
Feline Pine vs Arm & Hammer HardBall: Which Should You Buy?
HardBall clumps fast and hard. Feline Pine does not clump at all, costs less per day, and leaves the room clear when you pour it. Sifting tray required, and not every cat agrees to pellets.
ReviewCatLitter editorial teamUpdated Nov 28, 2025
This comparison page is maintained by the ReviewCatLitter editorial team and grounded in the same scoring framework used across the published review catalog.
Clumping Clay
Arm & Hammer HardBall
Fast-forming hard clumps with baking soda odor help, making it a strong mid-range clay pick if you can tolerate moderate dust.
Overall score
8.5/10
Cost per day
$0.47
Reviewed Nov 28, 2025
Overall winner
Arm & Hammer HardBall
Arm & Hammer HardBall is the strongest all-around pick in this comparison for fast hard clumping on a mid-range budget.
Lowest daily cost
Feline Pine at $0.31/day
Budget is often the deciding factor in this tier.
Best odor control
Arm & Hammer HardBall at Baking soda support
Odor control often decides whether a litter feels tolerable long term.
Tracks less outside the box
Feline Pine at Pellets stay put
Tracking can be more important than overall score in small spaces.
What we actually measured
Every figure below is a reading from our own test runs, not a rating. Where a run never took a reading it says so.
| Reading | Feline Pine | Arm & Hammer HardBall | Gap |
|---|---|---|---|
| Dust weighed per pourParticulates caught in the air while the bag goes into the box. Lower is better. | 0.08 mgbetter | 0.48 mg | 0.40 mg |
| Clumps that survived the drop testShare of clumps still whole after a three-foot drop. Higher is better. | not measured | 87% | only one side measured |
| Bag priceWhat the tested bag cost. Bag sizes differ, so read it next to cost per pound. | $19.99 | $19.99 | level |
| Cost per poundBag price divided by what is in the bag. Lower is better. | $0.50better | $0.53 | $0.03 |
| Cost per dayWhat the box costs to keep running each day. Lower is better. | $0.31better | $0.47 | $0.16 |
| Cost across a yearThat daily cost carried over a full year of use. Lower is better. | $113better | $172 | $59 |
Neither run recorded granules outside the box, ammonia after one day and ammonia after three days, so those rows are left out rather than filled in from a similar bag. The full test data shows every reading we have.
Why Arm & Hammer HardBall wins this matchup
Primary tradeoff: Arm & Hammer HardBall's weakest area here is dust control.
Strongest odor control in this set with baking soda support.
Clumping is a real edge: hard and fast.
It still lands a stronger overall score than cheaper options because it is more balanced.
| Product | ||
|---|---|---|
| Overall Score | 8 | 8.5 |
| Pricing | ||
| Price | $19.99 | $19.99 |
| Weight | 40 lbs | 38 lbs |
| Cost / Day | $0.31 | $0.47 |
| Performance | ||
| Dust Control | 9.3 Near-zero airborne dust | 6 0.48mg per pour |
| Clumping | 2.5 Non-clumping pellets | 9 Hard and fast |
| Odor Control | 7.9 Natural pine masking | 8 Baking soda support |
| Tracking Outside the Box | 8.8 Pellets stay put | 6 Moderate |
| Value for Cost | 8.5 $0.31/day · $19.99 | 8 $0.47/day · $19.99 |
| Features | ||
| Type | Pine Pellet | Fast-Clumping Clay |
| Flushable | ||
| Scented | No | Yes |
| Our Verdict | ||
| Best For | Pellet users and sifting boxes | Fast hard clumping on a mid-range budget |
| Read ReviewCheck Price | Read ReviewCheck Price | |
Best fit
Feline Pine
Feline Pine makes the most sense for pellet users and sifting boxes.
Worth it if
You want zero-silica, zero-clay pine pellets with naturally low dust, but they require a sifting setup and a cat that accepts pellets.
Skip it if
You need a formula that solves fast hard clumping on a mid-range budget better.
Best fit
Arm & Hammer HardBall
Arm & Hammer HardBall makes the most sense for fast hard clumping on a mid-range budget.
Worth it if
You want fast-forming hard clumps with baking soda odor help, making it a strong mid-range clay pick if you can tolerate moderate dust.
Skip it if
You need a formula that solves fast hard clumping on a mid-range budget better.
If neither option is quite right
The closest litters we have tested to this matchup, on score and on price.
Paper Pellet
Ökocat Paper Pellet
Weighed 0.00mg per pour and runs at $0.52 a day.
Best for post-surgery or severe dust sensitivity
Scented Clumping Clay
Arm & Hammer Clump & Seal
Weighed 0.45mg per pour and runs at $0.43 a day.
Best for budget shoppers prioritizing odor control
Scented Clumping Clay
Fresh Step Scented
Weighed 0.42mg per pour and runs at $0.40 a day.
Best for convenient store-bought clay
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.
Keep comparing nearby options
Related matchups that share one of the same products and answer the next likely decision.
Related matchup
Dr. Elsey's Ultra vs Arm & Hammer HardBall
Ultra is the cleaner litter. HardBall is the cheaper way to get clumps that set fast and come out in one piece.
Winner: Dr. Elsey's Ultra
Related matchup
Arm & Hammer Clump & Seal vs Arm & Hammer HardBall
Two Arm & Hammer clays built for different things. Clump & Seal is about fragrance and a low bag price.
Winner: Arm & Hammer Clump & Seal
Related matchup
Dr. Elsey's Ultra vs Feline Pine
Ultra clumps and Feline Pine does not, which decides most of this. Pine pellets cost far less per day and need a sifting tray.
Winner: Dr. Elsey's Ultra
Related matchup
Arm & Hammer Clump & Seal vs Feline Pine
Pine pellets cost less per day than Clump & Seal and pour almost no dust, but they do not clump and they need a sifting tray.
Winner: Arm & Hammer Clump & Seal
Related matchup
Dr. Elsey's Cat Attract vs Arm & Hammer HardBall
HardBall is the cheaper way to get clumps that set fast and lift whole. Cat Attract only earns its price if your cat has stopped using the tray.
Winner: Dr. Elsey's Cat Attract
Related matchup
Feline Pine vs PrettyLitter
Neither clumps. PrettyLitter is for watching your cat's health and lifting a light bag. Feline Pine is for a sifting tray and a far cheaper month.
Winner: PrettyLitter
Quick Answers
Which is better: Feline Pine or Arm & Hammer HardBall?
Arm & Hammer HardBall comes out ahead on the balance of dust, clumping, odor control, tracking and daily cost. Feline Pine is still the one to buy for pellet users and sifting boxes.
Which is cheaper per day: Feline Pine or Arm & Hammer HardBall?
Feline Pine runs at $0.31 a day against $0.47 for Arm & Hammer HardBall.
Which controls smell better: Feline Pine or Arm & Hammer HardBall?
Arm & Hammer HardBall scored higher: baking soda support, against natural pine masking for Feline Pine.
Which tracks less outside the litter box: Feline Pine or Arm & Hammer HardBall?
Feline Pine keeps more litter in the box: pellets stay put, against moderate for Arm & Hammer HardBall.