Does this work better than the Classic? I feel like my cat is getting used to the Classic and it doesn’t calm him as much as it used to.

I have used the multi- cat on & off for years with excellent results, but I wanted to give the optimum. Not sure if it's necessarily better (both are equally effective for us) but it definitely works faster. For your situation, switching to a different formula is worth a shot.

Can the same diffuser i have for the multi cat be used for this?

The instructions actually say to not use another brands diffuser for the refills, and not to use another brands refills in the diffuser. It does not specifically say to not use another one of their own diffusers. I will say I used my old multi cat diffuser and it was fine and worked well.

Can this be plugged in 220v or just 110v?

I believe it would only be safe to use in 110 volt.

Can you use this in a dog friendly home with two cats?

You may want to contact Feliway directly for the best answer. That said, the cat pheromones shouldn't effect your dog. If your dog is a chewer I recommend plugging in somewhere the dog can't reach it since it's ball shaped (or train the dog that it's strictly off limits).

Optimum Cat Calming Pheromone Diffuser Refill 3 Pack

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Description

🐾 Elevate your cat’s calm — because peace is the new purrfection!

ALL DAY CALM - Provides 24/7 non-sedating support for cats of all ages, keeping your home serene.
HARMONY AT HOME - Promotes peaceful multi-cat interactions with 72% of users reporting less tension.
STRESS FREE SANCTUARY - Patented pheromone tech reduces stress signs like spraying & scratching by up to 77%.
VET BACKED CONFIDENCE - Clinically surveyed and trusted by 200 veterinarians for effective cat anxiety relief.
EFFORTLESS INTEGRATION - Plug-in diffuser covers large spaces up to 700 sq ft with sleek, unobtrusive design.

FELIWAY Optimum Cat Calming Pheromone Diffuser Refill delivers up to 4 weeks of continuous, vet-backed pheromone therapy that reduces stress-related behaviors like urine spraying and scratching by up to 77%. Designed for large spaces up to 700 sq ft, it promotes harmony in multi-cat homes and offers safe, non-sedating, 24/7 calming support for cats of all ages.

Specifications

ASIN	B09V9VSY53
ASIN	B09V9VSY53
Age Range Description	All Life Stages
Best Sellers Rank	#286 in Pet Supplies ( See Top 100 in Pet Supplies ) #1 in Cat Relaxants
Brand Name	FELIWAY
Breed Recommendation	All Breed Sizes
Color	Clear
Customer Reviews	4.4 4.4 out of 5 stars (13,808)
Date First Available	March 10, 2022
Date First Available	March 10, 2022
Directions	FELIWAY Optimum refills provide calming pheromones continually for up to 30 days in a 700 square foot area. We recommend using an additional diffuser if the room is bigger than 700 square feet. We recommend plugging in the FELIWAY Optimum diffuser in the room where you cat spends the most time. Try not to plug the diffuser under items (e.g. shelves) or close to objects (e.g. behind curtain or door…
Included Components	Refill
Item Package Dimensions L x W x H	4.02 x 3.7 x 3.46 inches
Item Weight	8.1 ounces
Item model number	D92150B
Item model number	D92150B
Manufacturer	Ceva Animal Health
Manufacturer	Ceva Animal Health
Model Name	FELIWAY Optimum Cat, Enhanced Calming Pheromone Diffuser, 30 Day Refill - 3 Pack
Package Dimensions	4.02 x 3.7 x 3.46 inches; 8.15 ounces
Size	3 pack
Specific Uses for Product	Behavior, Indoor
Target Audience Keyword	Cats, house-cats

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€ 125.95

Duties & taxes included

In stock

Sold byAmazon AustriaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Austria.

Secure transaction

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Optimum Cat Calming Pheromone Diffuser Refill - 3 Pack

Description

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