#1 Vet-Recommended Solution for Cats

From Stress To Serenity: Give Your Cat The Peace Of Mind They Deserve!

Experience the power of TheraPet™ in reducing your cat’s anxiety, Without resorting to ❌ Expensive VET trips, Training, Toys, Medications, or Supplements!
Reduces Stress & Anxiety
Improves Emotional Wellbeing
Increases Confidence & Security
Eliminates Urine Marking
Decreases Destructive Behaviors
Reduces Territorial Aggression
Enhances Bonding &Affection
Easier Changes Adaptation

9360+ Verified Reviews

“I have two cats that play/fight rather aggressively and I figured this might help calm them down. It’s super easy to use. There is no odor I can smell a day later so that’s good, and the cats are licking each other! It is truly a game-changer!” - Augustine J., TheraPet™ Customer

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Loved By Cats & Parents

TheraPet Cat Calming Diffuser

TheraPet Cat Diffuser

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9,536 reviews

9,536 reviews

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“We have seen a reduction in urine spraying, scratching, and fighting with other cats... I highly, highly suggest trying this diffuser for anyone dealing with an anxious cat”

Logo Image Patchy's Mom, Rebecca L.
Vet Reviewed

"TheraPetMD approach to managing cat stress is backed by extensive research, and that’s why I recommend their products to my clients."

Dr. Scott Gerdes
DVM, Vet Consultant to TherapetMD.
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Regular price $33.99 USD
Regular price $49.00 USD Sale price $33.99 USD
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How many diffusers do you need?

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FREE Shipping to your doorstep

30 Day Money Back Guarantee

For optimum results we recommend you follow the guidance below... Your Cat Has Access to...

1 Room

You Need:
1x Diffuser + 2x Refills

2 Rooms

You Need:
2x Diffusers + 4x Refills

3 Rooms

You Need:
3x Diffusers + 6x Refills

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30-Day Peace & Purr-fect Satisfaction Promise

From the moment your TheraPet™ package lands on your doorstep, you have a full 30 days to witness its transformative power. Take your time, let your cat adjust, and observe the changes.

If, for any reason, you don't see a positive shift in your cat's behavior, or if TheraPet Diffuser doesn't live up to your expectations in any way, we're here to make things right. Just reach out to our friendly customer support team at support@therapetmd.com, and we'll swiftly process a 100% refund, no questions asked.

Real Reviews from Real Cat Parents!

Experience the TheraPet Advantage: Designed with Care, Engineered for Calm

TheraPet™ is more than a diffuser—it's a pledge to your cat's tranquility. It's where nature's wisdom meets feline understanding, creating a harmony your cat will love.

Safe & Drug-Free Relief

TheraPet™ is a non-invasive, drug-free solution that respects your cat's normal routine. No side effects, no dietary changes—just a happier, calmer cat.

Around-the-Clock Calming

TheraPet™ works 24/7, turning your home into a calm oasis for your feline, ensuring consistent peace day and night.

Customizable Comfort

TheraPet™ respects your cat's uniqueness, customizing its calming effect to fit your feline's specific tranquility needs.

Ideal for Multi-Cat Homes

Got more than one furball? No problem! TheraPet works its magic on all your kitties, ensuring a peaceful, harmonious household.

Why TheraPet Is In a League Of Its Own

Half the Price, Double Calming Effect

2-In-1 Pheromones Unique Potent Blend

Two Months Peace: 60 days of harmony per TheraPet.

Cost-effective & Doesn't break the bank

Medical-Grade Build: Sturdy enough to stand up to curious kitties.

Eco-Friendly: Minimal power usage for an energy-efficient solution.

No-Risk, All Reward: Covered with a 30-day money-back guarantee.


Costs $0.5/day


Single Pheromone
Lasts Only One Month
Costs $1/day
Burns, breaks fast


You haven't truly seen your cat at their happiest and most relaxed until you've tried TheraPet™!

This will be the most seamless and effective way to enhance your cat's emotional well-being. Because your furry friend deserves the comfort and peace they crave!


What Makes TheraPet So Special?

It's all in our unique Dual Blend of Feline Facial Pheromones and Cat Appeasing Pheromones.

Sounds complicated? Don't worry, it's not!

Feline Facial Pheromones

Facial Pheromones are what cats naturally produce when they're feeling good and want to mark their territory as safe. It's like their way of giving a "thumbs up" to a particular spot. When your cat senses these pheromones in the air, they'll understand it as a sign of comfort and safety.

  • Boosts Security — Mimics 'all-clear' signals to reduce stress and foster a sense of safety.
  • Lessens Marking — Helps decrease stress-related behaviors like territory marking.
  • Encourages Play — Promotes an environment for natural curiosity and playfulness.
  • Maternal Appeasing Pheromones

    TheraPet™ contains Maternal Appeasing Pheromones too, these are the same comforting scents mother cats emit to reassure their kittens. It's a nurturing, calming signal that brings peace and contentment to cats of all ages.

  • Soothes and Calms — Provides a comforting and calming influence, reducing fear and stress.
  • Promotes Bonding — Fosters familiarity and bonding, beneficial in multi-cat households.
  • Eases Transition — Offers support during stressful transitions or changes in the environment.
  • Your Effortless Path to Purr-fect Peace

    TheraPet isn't just about bringing tranquility to your cat—it's about making your life easier too!

    Find the Perfect Spot
    Find a spot in your cat's favorite room and make sure it's not hidden—your TheraPet needs space to spread its magic!
    Power It Up
    Now, simply plug it in! Your TheraPet will start spreading its soothing pheromone blend right away. No extra settings, no hassle.
    Let It Do Its Thing!
    TheraPet is designed to work all on its own. It'll continuously spread calming vibes, keeping your kitty relaxed and joyful.
    Enjoy the Tranquility.
    Experience the TheraPet magic! It turns your home into a 24/7 kitty oasis. Just don't forget the monthly refill for sustained serenity!


    Need help to find an answer to your question? Ask our customer support at support@TheraPetMD.com

    What kind of plug does this diffuser use?

    Based on your shipping destination, we'll automatically send you the appropriate plug. So, if you order from the US, you'll get a US plug; if from Australia, an AU plug, and so on.

    Will my dog or people in my home be affected by TheraPet?

    Since pheromones are species-specific,, you don’t have to be worried about dogs, other animals or humans being affected by the bSerene calming cat pheromones.

    What are the ingredients?

    Pheromones are a mixture of fatty acids. Our products also contain a solvent, which helps dissolve the pheromones so they can be sprayed or diffused.

    How long will it take to see results?

    For the diffuser, you will start to see your cat become calmer and more relaxed over the course of at least seven days of continuous use.

    Where should I use the diffuser?

    The plug-in should be used in rooms where your cat spends most of its time. Avoid using outlets that are under windows, near air vents or close to doors as drafts will impair the ,proper diffusion of the pheromones. DO NOT plug the diffuser into a power strip or surge protector. The vial should always be directly below the plug-in unit for proper diffusion and to prevent leakage. To ensure the vial is always below the plug-in unit, there is a swivel function on the prongs for outlets with horizontal orientations.

    When should I use the diffuser?

    The diffuser should be used around your home continuously when you notice your cat displaying signs of stress such as: spraying, hiding, fighting, peeing outside the litter box, and scratching. The diffuser will help your cat feel more comfortable when unexpected disruptions in your life occur such as visitors, storms, or loud noises.

    Is the smell normal?

    The pheromones are diffused when the plug-in unit heats up. As with any heating element, a slight smell may be present and is totally normal. If you find your diffuser has a stronger smell, please call us and we will be happy to troubleshoot with you!

    Should I unplug the diffuser at night?

    To keep the good vibes flowing, you should keep your diffuser plugged in at all times. If you notice your diffuser collecting dust, please unplug and follow the cleaning instructions in the user manual found in every box.

    How often should I replace the diffuser?

    We recommend replacing the refill vial every 30 days or when the liquid runs out. The plug-in unit should be replaced after 6 months of use or after you have used three refill vials (whichever comes first!)

    In what currency are the prices listed on the store ?

    All prices listed on our store are in United States Dollars (USD)

    Is TheraPet available on retail shops or marketplaces like Amazon and eBay?

    No, TheraPet is exclusively sold on our official store with a 30-day money-back guarantee and warranty.

    Beware of unauthorized, low-quality copycats on Amazon, eBay, and other platforms. For authentic, top-quality Pheromones, buy only from our official store.


    You haven't truly seen your cat at their happiest and most relaxed until you've tried TheraPet™!

    This will be the most seamless and effective way to enhance your cat's emotional well-being. Because your furry friend deserves the comfort and peace they crave!


    Need help? Questions? Concerns?

    Please do not hesitate to email us at support@TheraPetMD.com