10 Best Cat Calming Pheromone Diffusers 2025: According to Reviews | Chewy

The 10 Best Cat Calming Pheromone Diffusers

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How we created this cat calming pheromone diffuser list

We leveraged input from our veterinarians and artificial intelligence to identify key considerations to help you find the best cat calming pheromone diffuser.
We scanned thousands of customer reviews and ratings and scored each product based on its performance against each of the key considerations. We then considered how popular a product is with Chewy customers and combined that with its key consideration scores to create the list of the best cat calming pheromone diffusers.

Key cat calming pheromone diffuser considerations

Coverage Area

Duration

Ease of Use

Effectiveness

1
Feliway Classic Calming Diffuser Refill for Cats, 30 day, 1 count
Feliway Classic Calming Diffuser Refill for Cats, 30 day, 1 count
Feliway Classic Calming Diffuser Refill for Cats, 30 day, 1 count
Feliway Classic Calming Diffuser Refill for Cats, 30 day, 1 count
Feliway Classic Calming Diffuser Refill for Cats, 30 day, 1 count
Feliway Classic Calming Diffuser Refill for Cats, 30 day, 1 count
Feliway Classic Calming Diffuser Refill for Cats, 30 day, 1 count

Feliway Classic Calming Diffuser Refill for Cats, 30 day, 1 count

Rated 4.5 out of 5 stars
1,821
$20.99Chewy Price
($20.99/ea)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Coverage Area

4.2/5
Great

Duration

4.3/5
Great

Ease of Use

4.5/5
Great

Effectiveness

4.4/5
Great

Is this cat calming pheromone diffuser right for my pet?

Lifestage

All Lifestages, Adult

Top Ingredient

Analogue of Feline Facial Pheromone: 2%. Excipients to: 100g

Health Feature

Calming
2
Comfort Zone Multi-Cat Calming Pheromone Refills, pack of 6
Comfort Zone Multi-Cat Calming Pheromone Refills, pack of 6
Comfort Zone Multi-Cat Calming Pheromone Refills, pack of 6
Comfort Zone Multi-Cat Calming Pheromone Refills, pack of 6
Comfort Zone Multi-Cat Calming Pheromone Refills, pack of 6
Comfort Zone Multi-Cat Calming Pheromone Refills, pack of 6
Comfort Zone Multi-Cat Calming Pheromone Refills, pack of 6
Comfort Zone Multi-Cat Calming Pheromone Refills, pack of 6
Comfort Zone Multi-Cat Calming Pheromone Refills, pack of 6

Comfort Zone Multi-Cat Calming Pheromone Refills, pack of 6

Rated 4.5 out of 5 stars
1,102
$57.09Chewy Price
($9.52/ea)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Coverage Area

4.4/5
Great

Duration

4.4/5
Great

Ease of Use

4.4/5
Great

Effectiveness

4.4/5
Great

Is this cat calming pheromone diffuser right for my pet?

Lifestage

All Lifestages, Adult

Top Ingredient

Isoparaffinic Hydrocarbon (a petroleum distillate) 45.00% Analogue of Feline Pheromone 5.00% Other Ingredients 50.00%

Health Feature

Calming
3
Feliway MultiCat Calming Diffuser Refill for Cats, 30 day, 1 count
Feliway MultiCat Calming Diffuser Refill for Cats, 30 day, 1 count
Feliway MultiCat Calming Diffuser Refill for Cats, 30 day, 1 count
Feliway MultiCat Calming Diffuser Refill for Cats, 30 day, 1 count
Feliway MultiCat Calming Diffuser Refill for Cats, 30 day, 1 count
Feliway MultiCat Calming Diffuser Refill for Cats, 30 day, 1 count
Feliway MultiCat Calming Diffuser Refill for Cats, 30 day, 1 count

Feliway MultiCat Calming Diffuser Refill for Cats, 30 day, 1 count

Rated 4.4 out of 5 stars
3,153
$20.99Chewy Price
($20.99/ea)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Coverage Area

4.3/5
Great

Duration

4.3/5
Great

Ease of Use

4.4/5
Great

Effectiveness

4.3/5
Great

Is this cat calming pheromone diffuser right for my pet?

Lifestage

All Lifestages, Adult

Top Ingredient

Analogue of Feline Facial Pheromone: 2%. Excipients to: 100g

Health Feature

Calming
4
HICC PET Gentle Antimicrobial Dog & Cat Eye Rinse, 5.1-fl oz bottle
HICC PET Gentle Antimicrobial Dog & Cat Eye Rinse, 5.1-fl oz bottle
HICC PET Gentle Antimicrobial Dog & Cat Eye Rinse, 5.1-fl oz bottle
HICC PET Gentle Antimicrobial Dog & Cat Eye Rinse, 5.1-fl oz bottle
HICC PET Gentle Antimicrobial Dog & Cat Eye Rinse, 5.1-fl oz bottle

HICC PET Gentle Antimicrobial Dog & Cat Eye Rinse, 5.1-fl oz bottle

Rated 4.8 out of 5 stars
52
$16.99Chewy Price
($3.34/fl oz)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Coverage Area

4.5/5
Great

Duration

3.9/5
Good

Ease of Use

4.5/5
Great

Effectiveness

4.6/5
Excellent

Is this cat calming pheromone diffuser right for my pet?

Breed Size

All Breeds

Lifestage

All Stages

Top Ingredient

Hypochlorous Acid (HOCl). Deionized Water

Health Feature

Eye Care, Allergy Relief, Tear Stain Removal, Sensitive Skin
5
Feliway Optimum Cat Diffuser Refill, 3 count
Feliway Optimum Cat Diffuser Refill, 3 count
Feliway Optimum Cat Diffuser Refill, 3 count
Feliway Optimum Cat Diffuser Refill, 3 count
Feliway Optimum Cat Diffuser Refill, 3 count
Feliway Optimum Cat Diffuser Refill, 3 count
Feliway Optimum Cat Diffuser Refill, 3 count
Feliway Optimum Cat Diffuser Refill, 3 count

Feliway Optimum Cat Diffuser Refill, 3 count

Rated 4.6 out of 5 stars
588
$59.99Chewy Price
($20.00/ea)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Coverage Area

4.5/5
Great

Duration

4.3/5
Great

Ease of Use

4.5/5
Great

Effectiveness

4.4/5
Great

Is this cat calming pheromone diffuser right for my pet?

Breed Size

All Breeds

Lifestage

Adult, All Lifestages
6
Feliway Optimum Cat Diffuser Refill, 6 count
Feliway Optimum Cat Diffuser Refill, 6 count
Feliway Optimum Cat Diffuser Refill, 6 count
Feliway Optimum Cat Diffuser Refill, 6 count
Feliway Optimum Cat Diffuser Refill, 6 count
Feliway Optimum Cat Diffuser Refill, 6 count
Feliway Optimum Cat Diffuser Refill, 6 count
Feliway Optimum Cat Diffuser Refill, 6 count

Feliway Optimum Cat Diffuser Refill, 6 count

Rated 4.7 out of 5 stars
591
$99.99Chewy Price
($16.67/ea)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Coverage Area

4.4/5
Great

Duration

4.3/5
Great

Ease of Use

4.5/5
Great

Effectiveness

4.5/5
Great

Is this cat calming pheromone diffuser right for my pet?

Breed Size

All Breeds

Lifestage

Adult, All Lifestages
7
Comfort Zone Calming Diffuser Refill, 2 pack
Comfort Zone Calming Diffuser Refill, 2 pack
Comfort Zone Calming Diffuser Refill, 2 pack
Comfort Zone Calming Diffuser Refill, 2 pack
Comfort Zone Calming Diffuser Refill, 2 pack
Comfort Zone Calming Diffuser Refill, 2 pack
Comfort Zone Calming Diffuser Refill, 2 pack
Comfort Zone Calming Diffuser Refill, 2 pack
Comfort Zone Calming Diffuser Refill, 2 pack

Comfort Zone Calming Diffuser Refill, 2 pack

Rated 4.5 out of 5 stars
297
$23.22Chewy Price
($11.61/ea)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Coverage Area

4.5/5
Great

Duration

4.4/5
Great

Ease of Use

4.6/5
Excellent

Effectiveness

4.4/5
Great

Is this cat calming pheromone diffuser right for my pet?

Lifestage

All Lifestages, Adult

Top Ingredient

Isoparaffinic Hydrocarbon (a petroleum distillate) 45.00% Analogue of Feline Pheromone 5.00% Other Ingredients 50.00%

Health Feature

Calming
8
Feliway Optimum Enhanced Calming Pheromone 30 Day Cat Diffuser Refill
Feliway Optimum Enhanced Calming Pheromone 30 Day Cat Diffuser Refill
Feliway Optimum Enhanced Calming Pheromone 30 Day Cat Diffuser Refill
Feliway Optimum Enhanced Calming Pheromone 30 Day Cat Diffuser Refill
Feliway Optimum Enhanced Calming Pheromone 30 Day Cat Diffuser Refill
Feliway Optimum Enhanced Calming Pheromone 30 Day Cat Diffuser Refill
Feliway Optimum Enhanced Calming Pheromone 30 Day Cat Diffuser Refill
Feliway Optimum Enhanced Calming Pheromone 30 Day Cat Diffuser Refill

Feliway Optimum Enhanced Calming Pheromone 30 Day Cat Diffuser Refill

Rated 4.3 out of 5 stars
1,830
$25.99Chewy Price
($25.99/ea)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Coverage Area

4.1/5
Great

Duration

4.2/5
Great

Ease of Use

4.3/5
Great

Effectiveness

4.2/5
Great

Is this cat calming pheromone diffuser right for my pet?

Lifestage

All Lifestages, Adult

Top Ingredient

Feline Pheromone Complex (FPhC) 2% ; Isoparaffinic hydrocarbon 48 mL

Health Feature

Calming
9
Sentry Behavior Portable Calming Diffuser Refill for Cats, 2 count
Sentry Behavior Portable Calming Diffuser Refill for Cats, 2 count
Sentry Behavior Portable Calming Diffuser Refill for Cats, 2 count
Sentry Behavior Portable Calming Diffuser Refill for Cats, 2 count
Sentry Behavior Portable Calming Diffuser Refill for Cats, 2 count
Sentry Behavior Portable Calming Diffuser Refill for Cats, 2 count

Sentry Behavior Portable Calming Diffuser Refill for Cats, 2 count

Rated 4.3 out of 5 stars
32
$18.99Chewy Price
($9.50/ea)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Coverage Area

4.4/5
Great

Duration

4.5/5
Great

Ease of Use

4.7/5
Excellent

Effectiveness

4.7/5
Excellent

Is this cat calming pheromone diffuser right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredients

Pheromone, Inert Ingredients

Health Feature

Calming
10
Beloved Pets Cat Calming Diffuser Refill, 6 count
Beloved Pets Cat Calming Diffuser Refill, 6 count
Beloved Pets Cat Calming Diffuser Refill, 6 count
Beloved Pets Cat Calming Diffuser Refill, 6 count
Beloved Pets Cat Calming Diffuser Refill, 6 count
Beloved Pets Cat Calming Diffuser Refill, 6 count

Beloved Pets Cat Calming Diffuser Refill, 6 count

Rated 4.5 out of 5 stars
44
$47.99Chewy Price
($8.00/ea)
Promo, Spend $100, Get $30 eGift Card with code HAVEFUN

Our ratings

Coverage Area

4.2/5
Great

Duration

4.3/5
Great

Ease of Use

4.3/5
Great

Effectiveness

4.2/5
Great

Is this cat calming pheromone diffuser right for my pet?

Breed Size

All Breeds

Lifestage

All Lifestages, Adult

Top Ingredient

Pheromones - 1%Inert Ingredients - 99%

Health Feature

Calming