Why it matters
Optimum is FELIWAY's newest formula, a pheromone complex the maker says reduces signs of stress in individual cats and eases tension between cats, so it covers both jobs Classic and MultiCat split.
This is a three-pack of refills for the FELIWAY diffuser.
Who it's for, and who should skip it
Good fit if
- Mixed stress and conflict
- Owners who tried Classic
- Multi-cat homes
Look elsewhere if
- Cats with untreated medical problems behind the behavior
- Owners expecting instant results
- Outdoor-only cats
Pros and cons
Pros
- Broadest FELIWAY formula
- 3 refills
- Single or multi-cat
Cons
- Highest cost
- Needs diffuser
- Results vary
Limitations to weigh
- Sudden spraying, hiding or aggression can be a medical problem; see your vet before relying on a calming product.
- Plug diffusers into an open outlet in the room your cat uses most, not behind furniture or under a shelf.
- Give pheromone products a few weeks; most makers say results build over 1-4 weeks.
Specifications
Every figure below comes from the source shown in brackets. Where the maker doesn't state something, we say so instead of estimating.
| Product weight | 8.1 ounces | Retailer |
|---|---|---|
| Model number | D92150B | Retailer |
| Model name | FELIWAY Optimum Cat, Enhanced Calming Pheromone Diffuser, 30 Day Refill - 3 Pack | Retailer |
| Breed size | All Breed Sizes | Retailer |
| In the box | Refill | Retailer |
Alternatives worth comparing
More calming and dental care we cover
- FELIWAY Classic Diffuser Refill 6-Pack C23862D
- Sound Oasis Pet Sound Machine BST-80-20P
- Comfort Zone Calming Collar 2-Pack 100538089
- FELIWAY Classic Calming Spray 281011E
All calming and dental care, compared in one table · Every FELIWAY product we cover
Final verdict
Step up to Optimum if Classic didn't do enough.
Where to buy
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