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⭐⭐⭐⭐⭐4.8/5 (1,427 Reviews)

Cats Calming Diffuser Kit

Cats Calming Diffuser Kit

$39.99 USD
$39.99 USD
Sale Sold out

TheraPet Diffuser is your hassle-free solution for calmer, happier cats. It releases a natural, calming scent—called pheromones—that only cats can detect. These pheromones are like comforting messages, telling your kitties, "You're safe and loved."

TheraPet helps reduce stress-driven behaviors like scratching and marking, giving your home—and your cats—a sense of peace. It's like whispering soothing words to your furry friends, all day, every day.

How it Works

Setup is quick—after that, TheraPet runs on autopilot.

  • Pick an open outlet in your cat’s favourite room
  • Twist the refill vial into the diffuser until snug
  • Plug in and leave running; replace the vial every 30 days for continuous calm

Unique Formula

A unique pheromone blend you won’t find in any other diffuser.

  • Combines pheromone signals for a broader calming effect
  • Delivered in a plant-based carrier—no added fragrance or alcohol
  • Heat-controlled diffuser ensures steady, even release for 30 days
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Loved by 500,000+ Happy Customers

  • Sarah R.

    "Our three cats were always fighting—hissing, scratching, total chaos. A month with this diffuser and they’re calm and peaceful. Highly recommend it to every cat owner!"

  • Tina W.

    “I'm so happy I took a chance on this product. It has calmed down my 3 brother cats, much less fighting, scratching and bullying. Can't live without them.”

  • Shelby H.

    “Our cat got anxious and started peeing on the floor. After trying everything, Therapet stopped it—no more accidents, and she’s finally calm!”

30 Days Money back Guarantee

Your TheraPet Diffuser is backed by our 30-day satisfaction guarantee. Try it at home, and if you don’t see a positive change in your cat, we’ll refund you in full—no questions asked.

Try it 100% Risk Free

From Chaos to Calm — Naturally

Cats experience stress every day — new environments, loud noises, visitors, separation, and multi-cat tension can all disrupt their sense of safety. Our calming diffuser helps create a familiar, reassuring atmosphere that supports calmer behavior and emotional balance, so your cat feels secure no matter what life throws their way.

Proven Calm in Real Cat Homes

Trusted by hundreds of thousands of cat parents, our calming diffuser delivers real, noticeable results. Most users report calmer moods, reduced tension in multi-cat households, and fewer stress-related behaviors like scratching or marking — often within the first few weeks of consistent use.

Plug In. Relax. Repeat.

Calm doesn’t have to be complicated. Simply plug the diffuser into your cat’s favorite room, leave it on around the clock, and replace the refill once a month. That’s it — a low-effort routine that supports a calmer home for both you and your cat, day after day.

FREQUENTLY ASKED QUESTIONS

How long will it take to see results?

Most notice a difference within a month, but results vary depending on the cat and their stress levels.

Where should I use the diffuser?

The plug-in should be used in rooms where your cats spend most of their 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.

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 TheraPet diffusers.

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 contact 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!)