Pheromone Sprays & Plug-Ins
pheromone sprays & plug-ins — pre-owned
Browse 35 pheromone sprays & plug-ins — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
Feliway Optimum Electric Diffuser Only
Lot of mixed calming diffusers- 3 dog & 1 cat
What's included (4 diffusers + 4 refill bottles) All four plug-in diffuser units are included. Two refill bottles appear full; two are partially used (roughly half the liquid remaining — visible in photos).
You save $6.99
TheraPet Cat Calming Diffuser Kit – Pheromone Plug-In, Only 1 diffuser Bottle!
The TheraPet Cat Calming Diffuser Kit is a plug-in unit that releases calming pheromones for cats, providing coverage for up to 700 sqft. This kit includes 1 plug-in diffuser along with 2 refill vials, each lasting for 30 days. The scent-free diffuser helps reduce stress and promote relaxation for cats, making it a convenient and effective solution for pet owners looking to create a calm and soothing environment for their feline companions. Made in the United States by TherapetMD, this product is designed to help enhance the overall well-being of cats.
THERAPETMD CALMING DOG DIFFUSER KIT FOR DOGS
The TherapetMD Calming Dog Diffuser Kit is a specialized product designed specifically for dogs to help promote relaxation and calmness. This diffuser kit includes everything needed to create a calming environment for dogs, ensuring they feel safe and secure.
Cats Calming Pheromone Spray
This product has been used slightly, 1 bottle is 3oz and the other bottle is 4oz. The Cats Calming Pheromone Spray is a specially formulated product designed to help reduce stress and anxiety in cats.
Feliway Optimum Happy Family Enhanced Calming Diffuser Refill 2 pck Exp 03/27
Expired 9/1/2025.
Hotel Scent Diffuser, House Scent Machine, 5000 Sq.Ft of Coverage, 500ml Larg...
Used - Tested and Works!
Ceva Cat Pheromone Plug-In Diffuser 120V 60Hz MPN 2871366A
Ceva Cat Pheromone Plug-In Diffuser 120V 60Hz MPN 2871366A
Therapist MD Calming Dog Diffuser Kit
The TherapetMD Calming Dog Diffuser Kit is a specialized product designed specifically for dogs to help promote relaxation and calmness. This diffuser kit includes everything needed to create a calming environment for dogs, ensuring they feel safe and secure. We had four donated to use to sell.
Comfort Zone 60 Day Starter Kit; 1 Multicat Diffuser & 2 Refills; Cat Calming
Comfort Zone 60 Day Starter Kit; 1 Multicat Diffuser & 2 Refills; Cat Calming
OPEN BOX - TherapetMD Advanced Cat Calming Diffuser Kit - TESTED - READ DESCRIPT
OPEN BOX, good condition vet approved cat calming diffuser with 1 refills in original box. Diffuser is present, in good condition, powers on as expected. 1 refill bottle in kit, about 3/4-2/3 full.
Cat Calming Diffuser Cat Pheromone Diffuser for Stress Pee Spraying USED
Lot Of 5 Comfort Zone Feliway Cat Diffuser Plug-In Units ONLY See Pics
Set of 5 various plug in diffusers. See pics and ensure they will work for you before buying
Set of 2 Dog Calming Pheromones Diffusers for Dogs
About 1/4 left in each. Didn't work for my crazy dogs.
Comfort Zone 100538648 MultiCat Calming Diffuser Kit
Introducing the Comfort Zone 100538648 MultiCat Calming Diffuser Kit, a must-have for all cat owners out there! This diffuser includes everything you need to keep your feline friend calm and relaxed. The kit features a diffuser that disperses calming pheromones throughout your home, creating a peaceful and comfortable environment for your cat. This product was very helpful for both of my cats when living indoors. Comes with 4 plug in diffusers and one full refill of diffuser oil. Replacement diffuser oil can be purchased on Amazon.
BLUEAIR Premium Smart Humidifier for Large Rooms, Bedrooms, Better Sleep with...
Our upgraded UV-integrated water pump now automatically detects water refills, enhancing user convenience. With easy top-fill or bucket refill options, the large tank opening ensures hassle-free maintenance, and the tank is also dishwasher safe for deep clean.
3 Pack Calming Collar for Dogs with Natural Pheromone | Dog Grey NEW
Calming Collar for Dogs - Full of Happy Energy! Whether the dog is indoors or outdoors, calming collar for dogs gives dog love and care every step of the way! ★Dog Calming Collar - Long-Lasting Relaxation & Stability Dog calming collars soothe children by mimicking the way mothers release pheromones.
Happy Dog Calming Pheromones Diffuser Kit Appeasing Pheromone Diffuser
Happy Dog Calming Pheromones Diffuser Kit Appeasing Pheromone Diffuser. One of the inserts was used for a short while. It still has alot left in it. The other two inserts are brand new.
Cat Pheromones Calming Diffuser Refill 4 Pack Multicat Pheromone Diffusers *read
Cat Pheromones Calming Diffuser Refill 4 Pack Multicat Pheromone Diffusers *read Total of 5: 4 New 1 3/4 filled
Cat Calming Diffuser, 2 in 1 Cat Calming Starter Kit (Diffuser Head + 2pcs 48ml
Comfort Zone Multi-Cat Calming Kit 3 Diffusers and 6 Pheromone Refills
1 refill is about half full as shown in the picture.
Woyamay Cat Calming Pheromone Diffiser Kit ***partially used***
The Woyamay Cat Calming Pheromone Diffiser Kit is a product designed to help reduce stress and anxiety in cats. The kit includes a diffuser that emits calming pheromones to create a relaxing environment for feline companions. This product can be beneficial for cats struggling with separation anxiety or feeling overwhelmed in certain environments. Perfect for pet owners looking to provide a sense of security and comfort for their beloved furbabies. ***kit has been used***
You save $24.00
Dog Pheromone Calming Diffuser 3 And 1 Appeasing Pet Pheromones Diffuser Read
I opened box because contents were loose inside box but they never been used The product is a dog pheromone calming diffuser that is designed to create a calming environment for pets. It is a 3-in-1 appeasing pheromones diffuser that helps reduce stress and anxiety in dogs, cats, and other pets. The diffuser releases a natural pheromone that mimics the calming effects of a mother's pheromones, creating a sense of security and comfort for pets. It is easy to use and can be plugged in anywhere, making it a convenient option for pet owners.
Sentry Calming Spray for Cats (used)
FYI Spray bottle not working. The Sentry Calming Spray for Cats is a bottle of pheromone spray designed to help reduce stress and anxiety in cats. Made by the trusted brand Sentry, this spray is specifically formulated to provide a sense of calm and security for feline companions. Perfect for use in various situations such as travel, loud noises, or changes in their environment, this spray helps cats feel more relaxed and comfortable.
FIVE Comfort Zone Cat Calming Pheromone Diffusers Feline Anxiety ONE New Refill
FIVE Comfort Zone Cat Calming Pheromone Diffusers Feline Anxiety & ONE Refill. Boxes Included. NOT A COMPLETE SET! Bin K
Comfort Zone Cat Pheromone Plug-In Diffuser White Lot of 4 Plug-In Type for Cats
This listing is for a lot of [4] Diffusers only. Only used for 1 month. Very clean, like new. NO LIQUID REFILLS ARE INCLUDED. The Comfort Zone Cat Pheromone Plug-In Diffuser in White is a set of four plug-in diffusers specifically designed for cats. These diffusers help to reduce stress and anxiety in cats by releasing pheromones, creating a calming environment. The plug-in type makes it easy to use and maintain, providing continuous relief for your feline companions. Made by the trusted brand Comfort Zone, these plug-ins are a convenient and effective way to improve your cat's overall well-being.
Cat Calming Pheromone Diffuser Effectively Relieves Anxiety - 6 in 1
The Cat Calming Pheromone Diffuser by Tcllka effectively relieves anxiety in cats by providing a calming environment. This solution helps to reduce stress and promote relaxation for your feline companion.
Comfort Zone Cat Calming USED Diffuser x7 and NEW Refills x5
You will receive 7 USED Diffuser and 5 NEW Refills.
2 Feliway Classic Happy Cats Diffuser Plug-In Refills Open Box
Open Box. Only contains 2 of the 3 refills. Please see pics.
DREO Smart Humidifiers for Bedroom, 6L Top Fill Supersized Cool Mist Humidifi...
Simple Cleaning, Fresh Mist: The modular design ensures simple cleaning. Choose from three mist levels, and the 15 adjustable nozzle directs mist exactly where you want. Its top-fill design simplifies refills, ensuring easy uninterrupted comfort.
Comfort Zone 1 Diffuser & 2 Refills Multi-Cat Calming Kit Opticalm Diffuser
This kit includes 1 diffuser and 2 refills, making it convenient for use in households with multiple cats.
LEVOIT Evaporative Humidifiers for Bedroom Baby, Dual Air and Water Filters, ...
The filters typically last for more than 3 months under normal use. The humidifier’seffectiveness may be limited in reaching another floor or a separate room. All accessories will be included.
Hotel Scent Diffuser, House Scent Machine, 5000 Sq.Ft of Coverage, 500ml Larg...
Waterless Essential Oil Diffuser，Hotel Scent Diffuser，500ml Large Capacity，5000sq.ft.，Waterless Diffuser for Home & Hotel Use，Black Comes exactly as shown in photos. We always photograph every unique item so this is the same unit you’ll receive.
TheraPetMD Advanced Dog Calming Diffuser Kit
TheraPetMD Advanced Dog Calming Diffuser Kit
TheraPetMD Advanced Dog Calming Diffuser Kit
TheraPetMD Advanced Dog Calming Diffuser Kit