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Vet-recommended calming support that reduces fear-based behaviors, restores harmony in multi-cat homes, and keeps your space comfortable for everyone.
Ends Stress-Driven Spraying & Tension
Calms Destructive & Aggressive Behavior
Reduces Markings for a Fresh Home
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“I didn’t realize how stressed my cats were until I plugged this in. Within a week, the spraying stopped and the smell that used to cling to my living room is just… gone. I actually had guests over last weekend without panicking. TheraPet is the first thing that has actually worked.”
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“We have two cats who never got along, and every evening felt like a war zone. After using TheraPet, they’re calmer, sleeping in the same room, and not guarding doorways anymore. My home finally feels peaceful, and I don’t feel guilty or overwhelmed all the time.”
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“My rescue boy has always been anxious and would mark new areas whenever he got scared. I tried everything, cleaners, sprays, new litter, and nothing stuck. TheraPet was the only thing that actually calmed him. He’s more relaxed, hides less, and I’m not constantly cleaning or crying anymore.”
About TheraPet
About TheraPet
TheraPet exists to strengthen the bond between pets and their parents by easing stress, tension, and anxiety. We make calming solutions that actually work—so your home feels happy, safe, and scent-free again.
What is included?
What is included?
Your TheraPet Calming Diffuser Kit includes:
- 1 TheraPet™ Plug-In Diffuser
- 2 30-Day Calming Refill Bottles(700 sq ft coverage)
- Quick-Start Guide for best results
How Does It Work?
How Does It Work?
TheraPet releases calming, species-specific pheromones that tell your cat’s nervous system, “You’re safe.” When their stress drops, spraying, fighting, and territorial behavior naturally fade away.
Shipping & Returns
Shipping & Returns
Enjoy fast & free shipping on all orders. Need extra peace of mind? Upgrade to secured shipping at checkout for added protection.
Every order ships next business day in discreet packaging for your privacy.
30-Day Guarantee
30-Day Guarantee
Not satisfied? No worries — we’ve got your back. Return your order within 30 days for a full refund, no questions asked.
FREE SHIPPING TODAY ONLY
60 DAY GUARANTEED
OVER 8,000+ HAPPY PARENTS
FREE SHIPPING TODAY ONLY
60 DAY GUARANTEED
OVER 8,000+ HAPPY PARENTS
FREE SHIPPING TODAY ONLY
60 DAY GUARANTEED
OVER 8,000+ HAPPY PARENTS
FREE SHIPPING TODAY ONLY
60 DAY GUARANTEED
OVER 8,000+ HAPPY PARENTS
FREE SHIPPING TODAY ONLY
60 DAY GUARANTEED
OVER 8,000+ HAPPY PARENTS
FREE SHIPPING TODAY ONLY
60 DAY GUARANTEED
OVER 8,000+ HAPPY PARENTS
FREE SHIPPING TODAY ONLY
60 DAY GUARANTEED
OVER 8,000+ HAPPY PARENTS
FREE SHIPPING TODAY ONLY
60 DAY GUARANTEED
OVER 8,000+ HAPPY PARENTS
FREE SHIPPING TODAY ONLY
60 DAY GUARANTEED
OVER 8,000+ HAPPY PARENTS
FREE SHIPPING TODAY ONLY
60 DAY GUARANTEED
OVER 8,000+ HAPPY PARENTS
FREE SHIPPING TODAY ONLY
60 DAY GUARANTEED
OVER 8,000+ HAPPY PARENTS
FREE SHIPPING TODAY ONLY
60 DAY GUARANTEED
OVER 8,000+ HAPPY PARENTS
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How long does it take for TheraPet to start working?
How long does it take for TheraPet to start working?
Most customers notice a difference within minutes to a few hours, especially for anxious or aggressive cats.
For multi-cat conflict or long-term tension, expect noticeable improvement within 3–7 days and full calming in 2–3 weeks with consistent use.
Will this help with cat fights, spraying, and territorial behavior?
Will this help with cat fights, spraying, and territorial behavior?
Yes — that’s exactly what it’s designed for.
Reviews consistently report dramatic reductions in:
- Middle-of-the-night fighting
- Hissing, growling, and chasing
- Spraying and marking
- Fearful or “walking on eggshells” behavior
TheraPet uses two calming pheromones, which many customers say works better than single-pheromone competitors.
Does TheraPet have a noticeable scent?
Does TheraPet have a noticeable scent?
TheraPet is fragrance-free with no strong or perfumey smell.
Some customers mention a very faint “warm/grease-like” odor when standing close to the diffuser, but most report no detectable scent at all.
How long does each refill last and how big of an area does it cover?
How long does each refill last and how big of an area does it cover?
Each refill lasts about 28–30 days with continuous use.
One diffuser covers up to 700 sq ft — ideal for main living areas.
Homes with multiple cats or tension zones may benefit from two diffusers, just like many reviewers use.
Is TheraPet safe for all cats?
Is TheraPet safe for all cats?
Yes — it’s safe for:
- Kittens
- Senior cats
- Multi-cat homes
- Anxious, fearful, or formerly feral cats
- Cats with past trauma or PTSD-like behaviors
It’s vet-recommended, drug-free, and works by mimicking natural calming pheromones — not sedatives.
Dont Hear It From Us...
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6h ago
“This diffuser changed my home completely. The constant tension, hissing, and midnight fights stopped within days. My cats are actually relaxing in the same room now, something I honestly thought would never happen.”
1.1k
26 Comments
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3d ago
“I was skeptical after trying other brands, but TheraPet worked almost immediately. My anxious girl stopped pacing and my other cat quit guarding the hallway. The whole house feels calmer and I’m finally sleeping through the night.”
5.9k
90 Comments
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1h ago
“We went from daily swatting and chasing to both cats sharing the couch by the end of the week. No more stress, no more crying, no more feeling guilty. TheraPet has been a lifesaver for our multi-cat home.”
1.5k
54 Comments
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What Causes Cat Aggression or Stress?
Cats communicate using pheromones - invisible scents that tell them when they're safe or threatened.
When these pheromone signals are missing or unbalanced, your cat can become anxious, territorial, or even aggressive.
If your cats:
- Fight or hiss at each other
- Scratch furniture or walls
- Hide from family or visitor
- Pee outside the litter box
it's not their fault. They're simply missing the "you're safe" signal their instincts depend on.
See the Calm Real Pet Parents Get with TheraPet™
Backed by thousands of households who’ve stopped spraying, reduced cat fights, and restored peace — all from a simple, drug-free calming diffuser.
94%
said their cats were noticeably calmer within the first week.
91%
saw reduced hissing, chasing, and multi-cat tension.
88%
reported less spraying, marking, or anxious pacing.
**The data shown reflects results from 6,000+ orders over the past 60 days.**
Superior in Every Way, here's how;
| TheraPet | Others | |
|---|---|---|
| Real Calming Pheromones | ||
| Dual-Formula Strength | ||
| Multi-Cat Harmony Support | ||
| Fragrance-Free & Drug-Free |
30 Day Money Back Guaranteed
If TheraPet doesn’t calm your cat, stop the spraying, or bring peace back to your home — send it back within 30 days for a full refund. No hassle, no stress.