“Aggression Stopped, No More Spraying, No More Improper Urination”
Trustpilot

“Aggression Stopped, No More Spraying, No More Improper Urination”

Safe, gentle formula in a plug-in diffuser.

END THE STRESS TODAY
Experience the change, or get your money back
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Safe &
Drug-Free Relief
Vet
Recommended
24/7
Calming Effect
Donna C.
★★★★★

I could not believe it worked so well.

I almost turned my cat into an outdoor cat due to stress urination. After one week with a diffuser, the urination completely stopped!

Donna C. Verified Buyer
Patricia S.
★★★★★

This one worked !

My cats were always fighting—hissing, growling, and attacking each other. I tried other diffusers, but nothing worked. This one made a huge difference! They’re so much calmer now, and I keep using it.

Patricia S. Verified Buyer
Melissa N.
★★★★★

Much calmer and happier cat

A friend told me about this, and I’m so glad I tried it! My cat was peeing all over, but this worked the best. He’s way calmer now, and my cats finally get along!

Melissa N. Verified Buyer
<p>67% of Stressed Cats Get No Help</p> <p>67% of Stressed Cats Get No Help</p>

67% of Stressed Cats Get No Help

Multi-pet homes and rescues are the biggest triggers, leading to fights, scratching, and litter box accidents. Once stress takes hold, it’s hard to undo.

If your cat is peeing outside the litter box, scratching furniture, or getting into territorial fights, it’s mostly experiencing severe stress.

This issue needs to be addressed before it worsens over time.

STOP MY CAT'S ANXIETY!
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30-DAY MONEY BACK GUARANTEE

You’ve Probably Tried These Solutions… But They Don’t Work

Adding More Litter Boxes

While useful for multi-cat homes, extra litter boxes won’t fix stress-driven marking.

Many owners add boxes only to find their cat still peeing elsewhere.

Other Pheromone Diffusers

Most brands use only one pheromone, but cats need different types for different stresses.

Some calm down, while others get more anxious or mark even more

Enzyme Cleaners

These remove urine odor but don’t stop stress-based marking.

Even in a fully cleaned home, cats continue spraying due to anxiety or territorial triggers.

Changing the Type of Litter

Many assume cats dislike their litter, but most peeing issues are behavioral, not texture-related.

Owners try pine, walnut, or cat-attract litter, only to see no improvement.

Separating Cats in Different Areas

Prevents fights but doesn’t fix their relationship—they remain territorial and may still fight if they cross paths.

Slow Reintroduction Process

Separating cats and reintroducing them with scent-swapping and gradual meetings only works if the problem is initial fear.

If the cats already have a deep-set rivalry, territorial disputes, or past fights, reintroducing doesn’t erase bad history.

<p>Don't Rehome Your Cat</p> <p>Don't Rehome Your Cat</p>

Don't Rehome Your Cat

Your cat isn’t misbehaving—they’re struggling with stress.

They need you to address the real issue: their anxiety.

TheraPetMD targets the root cause, helping you and your cat live in harmony.

<p>Eliminates urine marking</p>

Eliminates urine marking

<p>Reduces territorial aggression</p>

Reduces territorial aggression

<p>Decreases destructive behaviors</p>

Decreases destructive behaviors

<p>Reduces stress & anxiety</p>

Reduces stress & anxiety

<p>Improves emotional well-being</p>

Improves emotional well-being

<p>Increases confidence</p>

Increases confidence

STOP MY CAT'S anxiety!
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LIMITED TIME OFFER • FREE SHIPPING

<p>How It Works?</p> <p>How It Works?</p>

How It Works?

These pheromones target stress-response cells in the brain, helping your cat feel calm and at ease.

Having TheraPetMD diffusers around your home keeps your cat calm automatically, ensuring a peaceful, fresh environment.

<p>Reduction in Scratching </p>

Reduction in Scratching

<p>Reduction in Hiding & Fears</p>

Reduction in Hiding & Fears

<p>Less Tension & Aggression</p>

Less Tension & Aggression

<p>Urine Spraying Reduction</p>

Urine Spraying Reduction

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Don't Just Take Our Word For It!

Hear From Our Happy Customers

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Rating

Say Goodbye to Messes and Stress

Our female was upset after our basement flooded, which was where the litter box resided. She decided she was going to begin urinating on concrete floor! This...

Jack B.

Verified Buyer
Purchased:

2x Pack

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Rating

The cat calming difuser does the trick!

The cat calming difuser does the trick. I can tell when the difuser is out because all the sudden my old timer cats getting real grouchy towards the foster children.

Thomas U.

Verified Buyer
Purchased:

3x Pack

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Rating

Repeat Client!

Being a rescue / foster mom, I usually have 12 cats, or more, in the house. For the most part, my cats get along but when a newbie comes around, there's fussing and even marking. And, one of my permanent cats is the ultimate grumpy cat. I feel these diffusers have made a difference. There's a much more noticeable zen, even with crabby cat Harlow. And, this is why I'm back to order 3 more diffusers and a year's worth of refills!

Stephanie V.

Verified Buyer
Purchased:

3x

About Our Pheromones

<p><strong>Mammalian Pheromones</strong></p>

Mammalian Pheromones

What They Do: Naturally produced by cats to mark safe territory, signaling comfort and security.

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Boosts security — Mimics ‘all-clear’ signals, reducing stress and creating a sense of safety.

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Lessens Marking — Helps decrease stress-related behaviors like urine marking.

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Encourages Play — Creates a relaxed environment that fosters curiosity and playfulness.

<p><strong>Maternal Pheromones<br/></strong></p>

Maternal Pheromones

How They Help: Mimic the comforting presence of a mother cat.

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Soothes and Calms – Eases fear and stress, bringing a sense of peace.

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Promotes Bonding – Helps multi-cat households feel more connected.

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Eases Transition – Supports cats through changes like new pets, environments, or routines.

STOP MY CAT'S ANXIETY!
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30-DAY MONEY BACK GUARANTEE

<p>INGREDIENTS</p>

INGREDIENTS

Install diffusers in cat areas, each covering 700 sq ft. Walls block pheromones.

<p>Pheromones analog 2%.</p>

Pheromones analog 2%.

<p>Isoparaffinic Hydrocarbon 48 mL</p>

Isoparaffinic Hydrocarbon 48 mL

How to Use

Assemble Diffuser & Refill

Assemble Diffuser & Refill

Find the Perfect Spots

Find the Perfect Spots

Plug Them In

Plug Them In

Let Them Work

Let Them Work

<p><strong>Why Vets Recommend TheraPetMD for Stressed Cats</strong></p>
<p><strong>Why Vets Recommend TheraPetMD for Stressed Cats</strong></p>

Why Vets Recommend TheraPetMD for Stressed Cats
<p><strong>Safe & Drug-Free Relief</strong></p>

Safe & Drug-Free Relief

No chemicals or medications

<p><strong>24/7 Calm Effect</strong></p>

24/7 Calm Effect

Just plug it in, and they’ll start calming

<p><strong>Helps with stress behaviors</strong></p>

Helps with stress behaviors

Peeing, Fighting, Scratching, Growling, Excessive Meowing

What Makes TheraPetMD

Far Superior to Others

Science-backed formula: Built on decades of veterinary pheromone research.

TWO Months Pace: 60 days of harmony per TheraPetMD.

Pure, Safe Comfort: No odors, no
irritants, just natural calm.

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

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

No—Risk, All Reward: Rest easy
with our 30-day money-back
guarantee.

TheraPetMD

Others

Over 4,000

5-Star Ratings & Reviews

Vanessa M.
Vanessa M. Location AU
Star Jan 12, 2025

No more stress…

I was having issues with my cat peeing outside her litterbox. We thought it might be related to her being stressed because of our dog. We tried the cat diffuser and no issues since. And the dog and cat are getting along better than ever!

Sheryl S.
Sheryl S. Location US
Star Aug 26, 2024

Male and Female cat bugging each other

My malecat was always bugging my femalecat. In turn she would hiss and yall at him. Once I got ThermapetMD they both stopped being mean to each other. I knew the therapetmd was what made them start being nice is wen it ran out they started up with their old behaviors.

Ira S.
Ira S. Location US
Star Nov 1, 2024

Keep those cats happy (and calm)…

We have one cat who is aggressive towards our other cats. We have tried multiple products but the calming products (spray, diffuser and now gel) seem to work better than the more expensive competitors.

Jennifer B.
Jennifer B. Location US
Star Apr 13, 2024

Best product I have used

The diffusers work much better than the others I have tried, the calming spray is wonderful! We moved in 2020 and ever since one of my cats has slept in the top of the closet in a cat bed, since I started using these products she has slept in my bed twice this week and she has not done that since my old house.

*Ratings and reviews are based on Trustpilot TherapetMD*

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STUDIO & APARTMENTS

TheraPet Cat Diffuser

1x Diffuser + 2 Refills

Perfect for a studio, apartment, or one key room.

Up to 700 sq. ft.
$31.49 / Per Kit
Total: $49.00 $31.49 Save $18.00

SMALL HOME

2x TheraPet Cat Diffuser

2x Diffusers + 4 Refills

Ideal for bedroom + living room, or a compact home.

Up to 1,400 sq. ft.
$22.00 / Per Kit + FREE SHIPPING
Total: $98.00 $43.99 Save $54.00
+ FREE SHIPPING

MOST POPULAR · MEDIUM HOME

3x TheraPet Cat Diffuser

3x Diffusers + 6 Refills

Perfect for covering the main areas your cat roams.

Up to 2,100 sq. ft.
$20.00 / Per Kit + FREE SHIPPING
Total: $147.00 $59.99 Save $87.00
+ FREE SHIPPING

BIGGEST SAVINGS · LARGE HOME

4x TheraPet Cat Diffuser

4x Diffusers + 8 Refills

A diffuser in every zone your cat passes through

Up to 2,800 sq. ft
$18.75 / Per Kit + FREE SHIPPING
Total: $196.00 $74.99 Save $121.00
+ FREE SHIPPING
Ships Tomorrow, May 13
17 Orders Remains

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RESULTS OR MONEY BACK GUARANTEE

Try these diffusers for 30 days. If it doesn’t ease your cat's stress or the bad behavior, return it for a full refund—no questions asked
<p>RESULTS OR MONEY BACK GUARANTEE </p>

Frequently Asked Questions

How many diffusers do I need?

Each diffuser covers up to 700 sq. ft., but walls and large furniture can block the diffusion. For best results, most customers use 2–3 diffusers to ensure proper coverage across their home.

How long does it take to see results?

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

Where should I use the diffusers?

Place diffusers in rooms where your cat spends the most time, like the living room, kitchen, or bedroom.

Is the smell normal?

Yes, a slight smell is normal when the diffuser heats up. If the smell seems too strong, contact our support team for assistance.

Is it okay if I have other pets at home?

Yes! TheraPetMD's pheromones are only detected by dogs and are completely safe for other pets.

<p>Need help? Questions? Concerns?</p>

Need help? Questions? Concerns?

Please do not hesitate to contact us!

support@TherapetMD.com
<p>Need help? Questions? Concerns?</p>