8 Reasons 214,648+ Dog Owners Who 'Tried Everything' for Separation Anxiety NOW Swear By This Vet-Backed Pheromone Diffuser (Even the 'Hopeless Cases')
1. It "flips the switch" in their brain within hours—without medications or side effects
Remember when your dog was a puppy snuggled against their mama, feeling completely safe?
This diffuser releases those exact same maternal pheromones—the "all clear, you're safe" signals that naturally calm anxious brains. Unlike medications that sedate them into a zombie state, this targets the specific stress chemicals causing the panic, turning off the alarm system while keeping their personality intact.
Dogs start relaxing within hours because their brain finally gets the message: "You're okay. No threat here."
2. It works for the "hopeless cases" everyone said you'd have to rehome
Crating doesn't stop the anxiety — it just traps it. Training teaches your dog to hide the panic better. Medication numbs them into sedation.
This diffuser actually rewires how your dog's brain responds when you leave. The maternal pheromones trigger the same neurological response puppies have when they're safe with their mother. It tells their brain "this is my safe space" instead of "I'm abandoned and terrified."
That's why it works on the dogs that "can't be helped." The ones who've been through trauma, spent years in shelters, or developed severe panic attacks. You're not fighting their anxiety — you're replacing it with a sense of security they haven't felt in years.
3. You finally stop feeling guilty every single time you leave the house
You know that pit in your stomach when you're getting ready to leave? The guilt that follows you to work, to the store, everywhere? That ends.
When your dog's anxiety is actually managed—not just masked—you can walk out the door without hearing frantic barking echoing down the hallway. Without imagining them destroying things or having accidents. Without feeling like you're abandoning them.
One owner said it perfectly: "I can finally leave home without my own anxiety spiking." That's the freedom you deserve.
4. It Works 24/7 Automatically While You're at Work, Sleeping, or Running Errands
You don't have to remember to give them a treat before you leave. You don't have to put a collar on them (which many dogs hate or scratch off). You don't have to time anything. Just plug it in, and it starts working immediately, spreading calming pheromones throughout the room for an entire month.
It's there when they wake up anxious at 3 AM. It's there during thunderstorms. It's there when you're gone for 10 minutes or 10 hours. And here's the best part: only dogs can smell it. No weird odors for you, no effects on other pets, just continuous calm for your dog.
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5. It costs less than TWO training sessions—and actually addresses the root cause
Let's talk money for a second. Behavioral training? That's £120 per hour, and you'll need multiple sessions. Prescription anxiety meds? £40-80 every single month, plus vet visits. Not to mention the destroyed furniture, the cleaning supplies, the pee pads.
Most owners spend £500-1,000+ trying to fix separation anxiety before finding something that works.
This diffuser targets the actual neurological trigger causing the behavior—the stress chemicals flooding their brain when you leave. It's not masking symptoms. It's solving the problem where it starts.
6. It's Backed by Veterinary Science (Not Just "Hope It Works" Products)
You've wasted money on gimmicks. Calming treats that do nothing. Collars that maybe work sometimes. Sprays that smell nice but don't change behavior.
This isn't a gimmick. The pheromones used in this diffuser are clinically proven in peer-reviewed studies to reduce anxiety behaviors by up to 72%. Veterinary behaviorists recommend it because it actually works on the neurological level — not just masking symptoms.
The dual-pheromone formula combines Dog Appeasing Pheromone (which reduces general stress) with Maternal Appeasing Pheromone (which specifically targets abandonment panic). That's why it works on separation anxiety when single-pheromone products fail.
Thousands of vets across the UK now recommend this as a first-line treatment before even considering medication.
7. Try it completely RISK-FREE with a 30-Day Money-Back Guarantee
Let's be honest — you're skeptical. You should be. You've been burned by products that promised everything and delivered nothing.
But here's the thing: if this doesn't dramatically reduce your dog's separation anxiety within 30 days, you get every penny back. No questions asked. No "but did you try..." No hoops to jump through.
Whether your dog is a traumatized rescue, a senior with newly-developed anxiety, or a "hopeless case" multiple trainers have given up on — if you don't see real improvement, you pay nothing.
Over 214,000 customers have taken this risk-free trial. Less than 7% asked for refunds. The other 93% immediately ordered more.
8. You're Joining 214,648+ Dog Owners Who Finally Stopped Feeling Like "Bad Pet Parents"
There's a reason this diffuser has thousands of five-star reviews and why it keeps selling out. It's because it actually works.
Real owners with real dogs who had real, heartbreaking separation anxiety are getting their lives back.
One owner with a rescue who'd been traumatized said, "I have my goofball back—I could cry I'm so happy."
Another who'd spent 10 years trying everything said it was "life-changing" within hours.
These aren't paid actors. These are exhausted dog parents who were at their breaking point, just like you might be right now.
Your 30-Day Transformation Timeline
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The Immediate Shift (Week 1)
Within the first few hours of plugging in Pandore, the pheromones begin diffusing throughout your home. Your dog's sensitive nose picks up on the calming signals immediately—even though you won't smell a thing.
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The Breakthrough Moment (Week 2-3)
This is when the breakthroughs happen. Your dog stops barking when you leave. The destruction stops. The stress-pee accidents disappear. You might even test leaving for 30 minutes and come home to find them sleeping.
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The New Normal (Week 4+)
Life becomes normal. You can work from home without being followed to the bathroom. You can travel without guilt. You can have guests over without worrying about your dog's behavior. Your dog is confident, secure, and genuinely happy—whether you're there or not.
★★★★★ Excellent 4.8/5 Rated
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15,000+ Happy Customers in UK
Vet-Approved Formula That Speaks Your Dog's Language
Pandore's breakthrough formula contains two clinically-studied pheromone compounds that work together to naturally calm your dog's anxiety:
Canine Appeasing Pheromones:
These mimic natural "all-clear" signals dogs use to communicate: no threat present. CAPs influence brain areas linked to emotions, reducing stress responses and helping dogs feel genuinely secure
Maternal Appeasing Pheromones:
These replicate the comforting pheromones mother dogs release to calm their puppies. MAP creates a sense of safety and security that's especially powerful for rescue dogs or dogs with trauma backgrounds. It's the feeling of "you're not alone—you're protected."
Together, these pheromones keep your dog's stress response balanced—without sedation, without side effects, and without the need for daily medication.
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Real Stories from Pet Parents Who Got Their Lives Back!
★★★★★
"Shocked at Results"
"After 2 days, I got my sanity back. I wasn't sure I'd be able to keep her, but she drastically changed. No more barking for hours when I leave for work. No more destroyed cushions. I can actually live a normal life again. This diffuser saved our relationship—literally."
Sarah, London
"Best Investment"
"Our mini Aussie barked for HOURS every time we left. The neighbors complained. We couldn't have anyone watch her. We plugged in Pandore and within two nights—TWO NIGHTS—she stopped. Complete silence when we leave. She just settles in her bed. I wish I'd found this years ago."
Louise, Manchester
"Life-Changing"
"For 2 years I couldn't leave my dogs alone together. Exhausted from constant supervision. A friend recommended Pandore. Within days, tension eased. Within 2 weeks, I could leave them unsupervised. I cried the first time I came home to no injuries, no fights—just two calm dogs."
Charlotte, Edinburgh
"Soo happy!"
My dog was on Gabapentin for anxiety, and I hated seeing her so drugged up—like a zombie all day. Switched to this diffuser and the difference is incredible. She's calm but ALERT. Happy. Playful when I'm home, but able to relax when I'm gone. No more medications. No more guilt."
Jessica, Cardiff
"Best decision so far"
"We rescued him at 7 years old with horrible separation anxiety. Previous owners gave him up because of it. I was determined not to fail him too. Pandore was the breakthrough. He's calm when we leave, he's not destroying things, and he's bonded with us in a way I didn't think was possible. This product saved him from going back to the shelter."
Kate, Oxford
"My best purchase!!"
"I run my own business from home, and my dog's constant barking during Zoom calls was getting unbearable. Clients could hear him in the background. I was so close to rehoming him (which broke my heart). Gave Pandore a try as a last resort. Three days later—silent. He just sleeps in his bed now. Honestly felt like magic."
Lisa, Birmingham
Pandore Pheromone Diffuser™
Pandore Pheromone Diffuser™
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STOPS ANXIETY FAST
Results visible within a week for most dogs

WORKS 24/7 AUTOMATICALLY
No training, no routines, no effort—just continuous calm

DRUG-FREE & VET-RECOMMENDED
No sedatives, no side effects, completely safe
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How quickly will I see results with my dog?
How quickly will I see results with my dog?
Most dog parents notice positive changes within 24-48 hours—reduced accidents, calmer behaviour, or less anxiety. Full effectiveness develops over 2-4 weeks. Some dogs respond even faster, especially for acute stress.
Is this safe to use every day long-term?
Is this safe to use every day long-term?
Completely safe for continuous daily use—even for years if needed. It's drug-free, odourless to humans, and has zero side effects. Veterinarians specifically recommend Pandore because it's safe for puppies, seniors, and dogs with health conditions alike.
Do I need to buy multiple diffusers for my home?
Do I need to buy multiple diffusers for my home?
One diffuser covers up to 70 square metres—perfect for most homes. Place it where your dog spends most time (typically the main living area). Larger homes or multi-floor houses may benefit from 2-3 diffusers for complete coverage.
Does this come with a UK plug?
Does this come with a UK plug?
Yes, absolutely.
Pandore diffusers are supplied with standard UK plugs that fit all British wall sockets. Simply unbox, plug straight into any outlet, and it works immediately—no adapters or converters needed.
What's included a kit?
What's included a kit?
Each Pandore starter kit includes everything you need to get started:
- x1 diffuser unit (the plug-in device)
- x2 refill bottles (60 days of continuous coverage)
- x1 complete usage instructions
Simply plug in the diffuser, twist on a refill bottle, and you're ready to go—no assembly required!
Money-back Guarantee
Money-back Guarantee
You're protected by the 30-day money-back guarantee—try it completely risk-free. Clinical studies show the dual-pheromone formula works for the vast majority of dogs. Individual responses vary based on anxiety severity and other factors, but if it doesn't work for your dog specifically, you get a full refund. Nothing to lose.
Free Shipping & Delivery
Free Shipping & Delivery
In general, you can expect to receive your parcel within 7 to 10 business days in the UK
When you place your order, you'll also receive a tracking number so you can follow your delivery in real time on our website!

Complete Peace of Mind: 30-Day Results or Full Refund
Here's the honest truth: Not every solution works for every dog.
That's why Pandore comes with an ironclad 30-day money-back guarantee.
Use it for a full month in your home. Watch your dogs' behavior.
If you don't see a significant reduction in your dog's separation anxiety...
If the tension doesn't ease...
If you're not finally experiencing the peace you've been desperate for...
Simply contact customer service for a full refund. No questions asked. No hassle. No forms.
You'll get every penny back.
No questions asked. No forms to fill out. No hoops to jump through.
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Frequently Asked Questions
How long does delivery take?
In general, you can expect to receive your parcel within 7 to 10 business days in the UK.
When you place your order, you'll also receive a tracking number so you can follow your delivery in real time on our website!
How quickly will I see results?
Most owners notice subtle changes within the first 2-3 days (less hypervigilance, slightly more relaxed behavior).
The significant breakthrough usually happens around week 2-3
By 30 days, 87% of dogs show dramatic improvement. Every dog is different, but consistency is key—keep it plugged in 24/7 for best results.
Will this make my dog drowsy or "high" like medication does?
Absolutely not. Pandore uses natural pheromones that work with your dog's biology—not against it. There's no sedation, no "knocked out" feeling. Dogs remain fully alert, playful, and themselves. They're just... calmer. Balanced. As one customer said: "She's not 'high' or 'sleepy'—she's just HERSELF, but peaceful."
Is this safe for my dog and other pets?
Absolutely. Pandore is 100% safe for all pets and humans.
Here's why: The pheromones are species-specific. Only dogs can detect the Dog Appeasing Pheromones—cats, rabbits, birds, and other animals can't smell them at all (and neither can humans).
Plus, pheromones aren't drugs or chemicals. They're natural signaling molecules that dogs produce anyway. We're just supplementing what's already part of their biological communication system.
Thousands of multi-pet households use Pandore with zero issues.
Is it safe to use around children and humans?
Absolutely. Only dogs can detect these pheromones – humans, cats, and other animals are completely unaffected. There are no side effects, no medications, and no scents that humans can smell.
Will this work for my rescue dog with severe trauma?
Yes—in fact, many of Pandore's success stories come from rescue dogs with severe trauma backgrounds. The maternal pheromones specifically target the deep-seated fear response that trauma creates. That said, severe cases may take slightly longer to show full results (3-4 weeks instead of 2), and some dogs benefit from using multiple diffusers in different rooms. The 30-day guarantee gives you plenty of time to see if it works for your dog's specific situation.
How long does one refill last?
Each refill lasts approximately 30 days when used continuously. The Pandore starter kit includes 2 refills (60 days total), which gives you a full two months to see lasting results—significantly more value than competitor brands that only include 1 refill.
How many diffusers do I need for my home?
It depends on your home size and layout. One diffuser covers approximately 700 square feet. For best results:
- Small flat/apartment (under 700 sq ft): 1 diffuser is usually sufficient
- Medium home (700-1400 sq ft): 2 diffusers recommended (one in the main living area, one in the room where your dog spends the most time)
- Large home (1400+ sq ft): 3 diffusers for full coverage
Will my dogs become dependent on it? What happens if I stop using it?
Pandore is not addictive and doesn't create dependency.
It simply provides environmental calming signals that reduce stress.
If you stop using it, the pheromones dissipate within a few days and your dogs return to their baseline stress levels.
Many households continue using Pandore long-term because the peace it provides is worth maintaining.
Can I smell the pheromones?
No—and this is one of the best features.
Humans cannot smell pheromones at all. They're odorless to us. Your home won't smell like anything different.
Only dogs can detect them, and even then, it's not a "smell" in the way we think of scents. It's a chemical signal their brain processes unconsciously.
So you get all the benefits (calm dog) with none of the downsides (no strange smells, no mess, no noise).
What if it doesn't work for my dog?
Then you get 100% of your money back—no questions asked.
We offer a 30-day money-back guarantee because we know that statistically, 87% of customers see significant improvement. But if your dog is part of the 13% it doesn't work for, we want you to feel confident trying.
Simply contact us within 30 days, and we'll refund your purchase in full. You don't even need to return the used diffuser.
Why the guarantee matters: It means you can try Pandore with zero financial risk. The only thing you're risking is 30 days—and honestly, if your dog has suffered with separation anxiety for months or years, 30 days is nothing.
Customer Reviews
4.8
Based on 3,843 Reviews
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Karen RVerified BuyerWOW!I have a rescued female Cavapoo, so there is no telling what she has been through. She is extremely nervous, standoffish, and somewhat protective. We have tried so many "products" and "techniques," but THIS ONE WORKS! She seems more relaxed and at ease and is much easier to calm down when she does get overexcited/protective.
Pandore Pheromone Diffuser™ Was this helpful? 39 0 -
Laurie dVerified BuyerMust buyPlease buy this and it will change your entire life 😀😀, Must Must have thing if you are a dog owner. I wish i could try this earlier. Thank you 🙏 for making my life much easier than before
Pandore Pheromone Diffuser™ Was this helpful? 34 0 -
Deborah TVerified BuyerGreat to stop markings!I bought this because my male dogs would not stop marking their territory even though they’re both neutered. And then my girls would think it was okay to pee around the same areas (or maybe they were marking too). I’ve tried vinegar, bleach, enzymatic cleaners, and nothing would stop them until I plugged this in. Not one tiny mark since I got it!
Pandore Pheromone Diffuser™ Was this helpful? 23 0 -
Krista AnneVerified BuyerGreat tool for homes with multiple dogsWe have a 9 year old bichon terrier and a 1 year old golden doodle. The golden doodle recently started marking the house after months of no issues after being house-broken and neutered (could have been due to various reasons). Tried this remedy and the marking stopped over night. We only plug it in at night in our bedroom and the doodle sleeps underneath it most of the night. Both dogs love being relaxed in the bedroom as soon as we plug it in nightly. We only smelled the “burning” scent the first two nights. Great product for us. Definitely recommend trying.
Pandore Pheromone Diffuser™ Was this helpful? 23 0 -
Louanne RVerified BuyerGets better week over weekI have noticed a marked difference in my dogs peeing in the house! They bark less at night as well. It took about a week and each week it gets better and better. I placed 1 in my bedroom 2 in the living room and 1 in the kitchen. We own 3 chihuahuas 9,12&14 and Boston terrier,2. It really is working 85% noticeable change 3 weeks in.
Pandore Pheromone Diffuser™ Was this helpful? 18 0 -
HeidyVerified BuyerGot Results In Just a Few DaysMy bulldog has anxiety issues and would pee when he got stressed or excited, which was daily. We couldn't raise our voices or even move too quickly, or he would pee. It got rather frustrating that he was peeing several times a day. I took him to the vet and they put him on anxiety meds. They helped but didn't take care of the issue completely. I tried these diffusers hoping they would be just enough to push him over the coping threshold, and maybe he would stop peeing. They worked. I installed one in the living room and one in the bedroom and he quit peeing within a week. So grateful for a solution.
Pandore Pheromone Diffuser™ Was this helpful? 23 0 -
Justina ElliotVerified BuyerCOULDN'T BE HAPPIER!!Honestly I was not expecting much, but I was at my wit’s end. My dog is extremely noise sensitive and reacts every single time he sees someone go by on the street. We live in London so you can imagine his barking had become constant. I tried everything - calming probiotics, removing the stimulus, classical music (which worked but had me at the end of my rope as I had to have it on ALL the time), training to go to place, training to respond to quiet, cbd. I was considering resorting to an ultrasonic anti-barking device but I heard they were inhumane as they work by hurting the dog’s ears. I figured I had literally nothing to lose. This worked within 8 hours. I plugged it in, went to work. Came home and hardly any barking whatsoever. His threshold for what will trigger him is much wider now and he does not respond to every single noise on the street. Did it completely eliminate the barking? No. And I wouldn’t want that. But he is clearly so much calmer. HIGHLY RECOMMENDED!
Pandore Pheromone Diffuser™ Was this helpful? 14 0 -
Sephora J.Verified BuyerRecommended by my VetMy Vet recommended this for my anxious dog and my furniture eating puppy. I am totally amazed that the chewing has stopped & the anxious one is much calmer.
Pandore Pheromone Diffuser™ Was this helpful? 9 0 -
TiffanyVerified BuyerMy peace was restored.Excellent results! I was a sceptic, but my old dog's anxious barking at closed doors for hours stopped immediately. We're now on the first refill and I couldn't be more pleased.Pandore Pheromone Diffuser™ Was this helpful? 9 0
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LizzieVerified BuyerGreat to stop markings!I bought this because my male dogs would not stop marking their territory even though they’re both neutered. And then my girls would think it was okay to pee around the same areas (or maybe they were marking too). I’ve tried vinegar, bleach, enzymatic cleaners, and nothing would stop them until I plugged this in. Not one tiny mark since I got it!Pandore Pheromone Diffuser™ Was this helpful? 9 0
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T.MooreVerified BuyerThis is awesomeI absolutely love this stuff. We have 2 male dogs who were constantly peeing on things and once I started this the peeing stopped.Pandore Pheromone Diffuser™ Was this helpful? 8 0
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Nicole P.Verified BuyerThis really works!We have 2 small dogs and they would constantly mark in the house in certain spots and also on the sofa and couch. We bought this hoping for the best since we were moving and bought brand new sofas since ours were ruined. Not really thinking it would work we bought it anyways cause we had nothing to lose. But let me tell you, boy were we wrong. They have not marked on anything in the house! They are so much more calmer and not pacing around all the time. They wait to be let out to go to the restroom and I don’t have to buy puppy pads anymore! Thank you so much for this. I will continue to buy this product. It’s a dream come true!Pandore Pheromone Diffuser™ Was this helpful? 6 0