Home

Explore

View Cart

Deals

Saved

Suggested searches

Plant-based protein powders
Vegan leather handbags
Bedroom decor
Waterproof jackets
Hoodies

Learn more about how we use your data to personalize your experience and ads. Recommendations are for informational purposes only.

Best Cat

Products

Products

Best Cat

FELIWAY Optimum 30 Day Diffuser Refill

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

CA$46.99

Color

Black

Quantity

Product description loading

Product description loading

This is the product description text that will appear here.

Shopping designed around you.

Start selling

For brands

For creators

Build your store

Information

Shop Pay

Help center

Social

X (Twitter)

Instagram

Legal

Terms of Service

Privacy Policy

Your Privacy Choices

Powered by

|

Start selling for free

Language

© Shopify Inc. 2026

Saving this product will notify you when it’s back in stock

Description

Product Details:

Feliway Optimum Refill can be used with the Feliway Optimum Starter Kit to help to keep your cat calm.
This product is the best solution to help relieve common signs of stress and increased serenity in your cat.
To ensure ...

Reviews

5.0

1 rating

5

4

3

2

1

I ordered the wrong item. My bad. I really needed the starter kit. 🥺

C · November 7, 2023

Delivery & Returns

Best Cat

4.7 (1.1K)

You might also like

Best Cat

N&D Pumpkin - Chicken, Pumpkin & Pomegranate Recipe Wet Food 2.5oz

(1)

Best Cat

Original Tofu Pellets Clumping Litter

(1)

Best Cat

Almo Nature Mousse HQS - Chicken Recipe with Pumpkin in Gravy, 2.47oz

(3)

Best Cat

N&D Pumpkin - Venison, Apple & Pumpkin Recipe Wet Food 2.5oz

(2)

Best Cat

N&D Quinoa Skin and Coat, Duck and Coconut Wet Food 2.8oz

Best Cat

N&D Ancestral Grain - Lamb, Spelt, Oats and Blueberry Recipe Dry Food

(2)

Best Cat

Purrify - Activated carbon litter additive

Best Cat

Almo Nature Natural - Tuna and Shrimp in Broth, 2.47oz

(1)

Best Cat

FELIWAY Friends 30 Day Diffuser Refill

Best Cat

RAWZ® 96% SALMON PÂTÉ WET CAT FOOD

(2)

Best Cat

Refillable Catnip Beds

Best Cat

FELIWAY Friends Diffuser (30 day Starter Kit)

Petstop

Feliway Classic Diffuser - Refill

Best Cat

N&D Pumpkin - Lamb, Pumpkin & Blueberry Recipe Wet Food 2.5oz

Best Cat

Oven-Baked Tradition Grain Free SALMON PATE 5.5oz

Best Cat

N&D Prime - Lamb and Blueberry Recipe Dry Food

(5)

Best Cat

N&D Pumpkin - Duck & Pumpkin Recipe, Wet Food 2.5oz

Best Cat

N&D Quinoa Skin and Coat, Venison and Coconut Recipe Wet Food 2.8oz

(2)

Best Cat

Oven-Baked Tradition Dental Care All Life Style Grain Free Chicken Cat

Hello Nancy

Hello Nancy

Hello Nancy

4

(24.4K)

Best Cat

Chicken Breast in Broth

(1)

Best Cat

Tofu Pellets Clumping Litter with blood test particles

(1)

30-days

FELIWAY Shop

FELIWAY® Optimum Refill

(296)

Best Cat

Yeowww Catnip Bag Cat (1oz)

Best Cat

Vetality® Harmony Pet™ Calming Home Diffuser Refills for Cats (2 ct)

vet-n-pet DIRECT

Feliway Diffuser Refill 48mL

(4)

Beauty From Bees

4.6

(95.7K)

Beauty From Bees Grapefruit + Lavender Body Crème

Beauty From Bees Mascara

Best Cat

N&D Ocean - Cod, Shrimp & Pumpkin Recipe Wet Food 2.5oz

(1)

Best Cat

Almo Nature Complete - Mackerel with Sea Bream in Gravy, 2.47oz

Best Cat

N&D Quinoa Skin and Coat, Quail and Coconut Recipe Wet Food 2.8oz

(2)

Best Cat

Oven-Baked Tradition Grain Free CHICKEN PATE 5.5oz

Best Cat

N&D Pumpkin - Venison & Apple Recipe Dry Food

Best Cat

Weruva BFF Chicken Cloud 9 Dinner in Gravy (2 sizes)

Best Cat

RAWZ® DIGESTIVE SUPPORT CHICKEN, PORK & PUMPKIN WET FOOD

Best Cat

98% Salmon, Mackerel & Sardine Recipe Pâté

(3)

PawPawDear

【FELIWAY】Optimum refill

Best Cat

Silvervine Gall Fruit Powder

Best Cat

Vetality® Harmony Pet™ Calming Home Diffuser for Cats

Feliway calmant Feliway Optimum Recharge de 3x30 jours Feliway Optimum Recharge de 3x30 jours

Sherbrooke Canin

Feliway Optimum - 3 x 30-Day Refill

Best Cat

N&D Pumpkin - Lamb, Pumpkin and Blueberry Neutered Recipe Dry Food

(2)

Best Cat

N&D Ocean - Trout, Salmon & Shrimp Recipe Wet Food 2.5oz

Best Cat

OPEN FARM® HARVEST CHICKEN Bone Broth 12 OZ

Knix Canada

Knix Canada

Knix Canada

4.6

(15.7K)

Orlane is a 32DD and wearing KNIX S+ | Front view of model wearing the Revolution V-Neck Bra, highlighting the neckline, strap design, and smooth silhouette | Black with White Polka Dot

Orlane is a 32DD and wearing KNIX S+ | Front view of model wearing the Revolution V-Neck Bra, highlighting the neckline, strap design, and smooth silhouette | Black with White Polka Dot

Ashley has 37.5“ hips and wears KNIX M | Front view of model wearing the Super Leakproof® Mini Dream Boxer highlighting the coverage and fit | Black

| Mulberry

Sarah has 38.5” hips and wears KNIX M | Front view of model wearing the Super Leakproof® Dream Boxer™ highlighting the coverage and fit | Black

Best Cat

3-in-1 Mixed Clumping Litter (Tofu & Bentonite)

(11)

Best Cat

N&D Quinoa Weight Management - Lamb, Quinoa, Broccoli and Asparagus Recipe Dry Food

(4)

Best Cat

RAWZ® 96% TURKEY & SALMON PÂTÉ

Best Cat

Chicken & Salmon - Gravy Canned Food

Best Cat

N&D Quinoa Skin and Coat, Herring, Quinoa, Coconut and Turmeric Recipe Dry Food

(3)

Petstop

Feliway Optimum - Refill

25% off

Best Cat

Fussie Cat Chicken with Chicken Liver Purées (Best by: Nov 9, 2026)

Feliway Optimum Enhanced Diffuser Refill for Cats

Exclusive offer available

HardyPaw

Feliway Optimum Enhanced Diffuser Refill for Cats

(1)

Best Cat

N&D Quinoa Skin and Coat, Herring and Coconut Recipe Wet Food 2.8oz

(1)

Best Cat

N&D Ocean - Sea Bass, Sardine & Shrimp Recipe Wet Food 2.5oz

Best Cat

FELIWAY® Optimum 30 Day Refill (3 Pack)

Best Cat

Oven-Baked Tradition Grain Free DUCK PATE 5.5oz

Best Cat

Oven-Baked Tradition Grain Free Rabbit PATE 5.5oz

Best Cat

CANADA FRESH™ CHICKEN FORMULA WET CAT FOOD

Best Cat

CANADA FRESH™ SALMON FORMULA WET CAT FOOD

(2)

Best Cat

FELIWAY Optimum Diffuser (30 day Starter Kit)

Best Cat

FORZA10 URINARY SUPPORT ICELANDIC FISH RECIPE PATE

PurePath™

PurePath™

PurePath™

4.1

(7.9K)

PurePath™ pet hair remover glove worn on hand showing 100% reusable design

PurePath™ pet hair remover glove worn on hand showing 100% reusable design

Flea Comb - PurePath™ - PurePath™

PurePath™ pet hair remover glove worn on hand showing 100% reusable design

Groomer Brush - PurePath™ - PurePath™

Best Cat

Freeze Dried Gall Fruit 20g

Exclusive offer available

Yachew

Feliway Optimum Cat Calming Refills - 3 x 30 Day Supply | Drug-Free | Covers up to 70m²

Best Cat

Oven-Baked Tradition Grain Free TURKEY PATE 5.5oz

Best Cat

Farmina N&D Ocean Salmon, Cod & Shrimp Cat Wet Food

Best Cat

N&D Ocean - Tuna & Shrimp Recipe Wet Food 2.5oz

Best Cat

N&D Pumpkin - Quail, Pomegranate & Pumpkin Recipe Recipe Wet Food 2.5oz

Best Cat

Oven-Baked Tradition Grain Free QUAIL PATE 5.5oz

Best Cat

Coffee & Bentonite Mix Clumping Litter

Best Cat

Almo Nature Complete - Mackerel with Sweet Potatoes in Gravy

(6)

Best Cat

FELIWAY® CLASSIC DIFFUSER REFILL (3 PACK)

(1)

Best Cat

N&D Quinoa Urinary - Duck, Quinoa, Cranberry and Chamomile Recipe Dry Food

(4)

Petstop

Feliway Optimum - Diffuser

Best Cat

FELIWAY Classic Diffuser (30 day Starter Kit)

Feliway Optimum Refill for Cats - Pack of 1 Unit - product image 1

RxClinic

Feliway Optimum Refill for Cats