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).

Feliway Optimum Cat Calming Pheromone Diffuser Refill 6 Pack

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VT41024

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Description

🐾 Turn your home into a zen den for your cats!

WIDE COVERAGE - Effective in large living spaces up to 700 sq ft for all cat ages
EFFORTLESS CALM - Plug-in diffuser delivers 24/7 continuous support for up to 4 weeks
HARMONY AT HOME - 72% of multi-cat homes report calmer, less tense interactions
SAFE NON SEDATING - Gentle formula safe for cats, kittens, people, and other pets
STRESS FREE SANCTUARY - Patented pheromone tech reduces stress signs like spraying & scratching

FELIWAY Optimum Cat Calming Pheromone Diffuser Refill is a patented, plug-in diffuser that provides up to 4 weeks of continuous calming support, covering 700 sq ft. Clinically shown to reduce stress behaviors like urine spraying by 77% and ease tension in multi-cat households, it’s a safe, non-sedating solution trusted by thousands of cat parents.

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VT41024

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered 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 Vanuatu.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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FELIWAY Optimum Cat Calming Pheromone Diffuser Refill - 6 Pack

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