A GROUNDBREAKING New Way To Stop Your Dog’s Biting, Barking, & Aggressive Behaviors In Just 7-Seconds Each Day…

Reduce your dog's aggression and barking, WITHOUT ❌ Scolding Or Punishing Them, Rigorous Training, Shock Collars, or Risky Medications!
Reduces Aggressive Behavior
Stops Excessive Barking
Prevents Destructive Biting
Calms Hyperactivity & Reactivity
Eases Anxiety & Stress
Decreases Territorial Marking
Improves Social Interaction
Creates a Peaceful Home Environment

7,265+ Verified Reviews

“I bought this for my 5-year-old buddy who would pee every day in exactly the same spot. I really had enough of cleaning his pee. This product has helped us so much, he no longer does it! It also helps with his anxiety about storms. Really great product I can't speak highly enough of!” - Augustine J., TheraPet™ Customer

A Ph.D. VET warns: 1 in 5 Dogs Exhibit Aggressive Behaviors in the U.S.

According to a recent study, 20% of dogs show signs of aggression, with at least 15% of those dogs displaying severe reactivity or biting tendencies. Alarmingly, nearly 70% of dogs with aggression issues go untreated, and the longer this problem persists, the worse it becomes! But this is all set to change with TheraPet™ — on a mission to offer a stress-free environment for dogs and their families worldwide!

Is your dog often on edge, growling at strangers, or seemingly overwhelmed by aggression?

As a caring dog parent, you've probably asked yourself…

"Why is my dog so aggressive?" or "How can I stop my dog from biting?" 

You're not alone—many pet parents share these concerns. We often focus on our dogs' physical health, but here's the thing: their emotional well-being is just as crucial—and often neglected.

Imagine your once friendly and playful puppy, now snarling at visitors, too reactive to even enjoy a walk in the park. Your heart breaks, and you feel helpless. Despite all your efforts—extra training, new toys, vet visits, even pricey medications—they keep biting and barking.

Dog aggression can stem from various factors—fear, territorial instincts, past trauma, or improper socialization. Understanding these is key to their rehabilitation. That's where TheraPet comes in, your ally in tackling dog aggression and restoring peace in your home!

INTRODUCING

The TheraPet™ Diffuser is your hassle-free solution for a calmer, happier dog. It diffuses a natural, calming scent—called pheromones—that only dogs can detect. These pheromones are like comforting messages, telling your pup, "You're safe and everything is okay."

TheraPet™ helps curb stress-driven behaviors like aggression, excessive barking, destructive chewing, and fighting, giving your home—and your dog—a sense of peace. It's like providing a constant, soothing presence for your furry friend, all day, every day.

With TheraPet™, your home becomes a haven of comfort for your doga and you can finally say GOODBYE to barking, biting, and aggression destroying the peace and quiet of your home. Trust TheraPet to make home feel like a safe, calm space, always.

81% Reduction in Aggressive Behaviors 

76% Reduction in Excessive Barking 

85% Reduction in Anxiety-Related Destruction 

79% Reduction in Reactive Behaviors

What Makes TheraPet So Special?

It's all in our unique Dual Blend of Canine Calming Pheromones and Dog Appeasing Pheromones.

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

Canine Calming Pheromones

Canine Calming Pheromones are what dogs naturally produce when they're feeling relaxed and content. It's like their way of signaling "all is well" in their environment. When your dog senses these pheromones in the air, they'll interpret it as a sign of safety and comfort.

  • Reduces Stress — Mimics 'calm signals' to decrease anxiety and promote relaxation.
  • Lessens Reactivity — Helps minimize stress-related behaviors like excessive barking or aggression.
  • Encourages Positive Behavior — Promotes an environment for natural, calm interactions.
  • Dog Appeasing Pheromones

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

  • Soothes and Calms — Provides a comforting influence, reducing fear and stress-induced aggression.
  • Promotes Bonding — Fosters familiarity and positive associations, beneficial in multi-dog households.
  • Eases Transition — Offers support during stressful situations like vet visits or introducing new family members.
  • GET 50% OFF + 60 DAYS REFILLS TODAY!

    You haven't truly seen your dog at their calmest and most well-behaved until you've tried TheraPet™!

    This will be the most seamless and effective way to reduce your dog's aggression and improve their behavior. Because your loyal companion deserves the peace of mind and harmonious home life they need!

    TRANSFORM YOUR DOG'S BEHAVIOR NOW!


    CLAIM YOUR DISCOUNT NOW!

    A calming atmosphere that eliminates the need for aggression!

    Think of TheraPet as a constant, soothing presence, reassuring your dog that their environment is safe and secure, a place where they can relax their vigilance and simply enjoy being a dog.

    But it's not just about reducing those unwanted aggressive behaviors—it's about revealing your dog's true, balanced nature! Imagine witnessing more of those heartwarming tail wags, the peaceful napping in their favorite spots, the playful moments that bring joy to your home.

    And the best part? You won't find TheraPet's powerful blend anywhere else. Our diffuser is the only one on the market that offers this unique combination of canine-specific pheromones. That's what makes it a game-changer for any dog owner looking to create a happier, more harmonious home for their canine companion!

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

    TheraPet™ is more than a diffuser—it's a commitment to your dog's peace of mind. It's where nature's wisdom meets canine psychology, creating a harmony your dog will thrive in.

    Safe & Drug-Free Relief

    TheraPet™ is a non-invasive, drug-free solution that respects your dog's normal routine. No side effects, no medication schedules—just a happier, calmer dog with reduced aggressive behaviors.

    Around-the-Clock Behavior Support

    TheraPet™ works 24/7, transforming your home into a serene environment for your canine companion, ensuring consistent behavioral improvement day and night.

    Adaptable Comfort

    TheraPet™ respects your dog's unique personality, adapting its calming effect to address your dog's specific behavioral needs, from reducing aggression to easing anxiety.

    Ideal for Multi-Dog Homes

    Got more than one furry friend? No problem! TheraPet works its magic on all your dogs, promoting a peaceful, harmonious household with reduced conflicts.

    GET 50% OFF + 60 DAYS REFILLS TODAY!

    You haven't truly seen your dog at their calmest and most well-behaved until you've tried TheraPet™!

    This will be the most seamless and effective way to reduce your dog's aggression and improve their behavior. Because your loyal companion deserves the peace of mind and harmonious home life they need!


    TRANSFORM YOUR DOG'S BEHAVIOR NOW!

    Don't Just Take Our Word For It! Hear from Our Happy TheraPet Families!

    Your Effortless Path to Paw-fect Peace

    TheraPet isn't just about bringing calmness and stopping unwanted behaviors in your dog—it's about making your life easier too!

    01.
    Find the Perfect Spot
    Choose a location in your dog's favorite room. Make sure it's not hidden—your TheraPet needs space to spread its behavior-modifying magic!
    02.
    Power It Up
    Simply plug it in! Your TheraPet will start diffusing its soothing pheromone blend immediately. No complicated settings, no hassle.
    03.
    Let It Do Its Thing!
    TheraPet is designed to work autonomously. It'll continuously spread calming signals, helping your dog stay relaxed and well-behaved.
    04.
    Witness the Transformation
    Experience the TheraPet magic! It turns your home into a 24/7 canine haven of calm. Just remember the monthly refill to maintain the peaceful atmosphere!

    Why You Can’t Go Wrong With TheraPet

    Half the Price, Double the Aggression-Calming, Behavior-Modifying Power

    2-In-1 Canine Pheromones Unique Potent Blend

    Two Months Calm: 60 days of improved behavior per TheraPet.

    Cost-effective & Budget-friendly

    Medical-Grade Build: Durable enough to withstand energetic dogs.

    Eco-Friendly: Low power consumption for an energy-efficient solution.

    No-Risk, All Reward: Backed by a 30-day money-back guarantee.

    Costs $0.5/day

    TheraPet

    OTHER SOLUTIONS

    Single Pheromone
    Lasts Only One Month
    Fragile, breaks easily
    Costs $1/day

    What Customers Said About Using TherapetMD Dog Diffuser

    I am truly in awe...

    I am truly in awe of what the dog diffusers have brought to our home. As a volunteer foster with a local dog rescue, I often bring new dogs into our home. Despite being potty trained, our own dogs typically begin to pee and 'mark their territory' throughout the house. Cleaning up and trying to change this behavior had become exhausting and unsuccessful. Fostering dogs in need is a big part of my life, and I love being a part of dog rescue. So, I purchased the starter set with three diffusers (and refills). I can honestly say, with excitement and disbelief, that our dogs' behavior has drastically, if not completely, changed. They are no longer 'marking' and urinating in their typical spots. I just placed my second order of refills. It's been a total game changer for our house! Read more

    - Roberta T. Verified Buyer

    Purchased:

     Works for us!!

    We have 2 senior dogs, a 9 year old and a 10 year old. The 10 year old has always been an extremely anxious dog who's afraid of his own shadow. He shakes constantly, licks obsessively, and barks at everything. Lately he's started secretly marking our couch, which I discovered when I caught a wiff of pee and used a blacklight in the dark to locate the source. I read that could be an anxiety reaction to claim "his" spaces. Idk but I'm desperate to correct this. While I cannot say if this product will help with his new found hobby of marking my couch, I am incredibly impressed in how his mood has changed since I've plugged this in. Our dog no longer shakes constantly. HE NO LONGER SHAKES. That statement is HUGE if you know my husband's dog. His obsessive licking his paws, the couch, me, etc. has definitely decreased also. He seems more confident & less scared all the time. They both are barking at routine noises a bit less as well. I wish I'd thought of finding a product sooner, when I met his dog, because I feel his quality of life has improved drastically. I will be a repeat customer for the lifetime of our dogs. Highly recommend. Initially it did smell a bit like hot plastic when I plugged it in. I don't smell anything now. Also, I use a Bath & Body Works scent plug in in the same room, on the opposite side, and this is still working somehow. I wasn't sure if that would counteract this product but it doesn't seem to be for us! Read more

    - Rebecca J. Verified Buyer

    Purchased:

    My morning nigthmares are GONE!!

    Just tried the product for my dogs for 2 weeks, and I am absolutely thrilled with the results! I had one problem dog who had 8 places he would constantly pee at. Every morning was a nightmare, filled with screaming and crying... But it's been 8-10 days now, and there's been nothing in the house! What a joy to wake up to no messes! I am amazed and sold! Read more

    - Valery S. Verified Buyer

    Purchased:

    Excellent product that works !!

    My dogs suffer from separation anxiety when we leave the house since I have been using this product my dogs don’t destroy the house while I’m at work so I definitely recommend this product for pet owners Read more

    - Maria K. Verified Buyer

    Purchased: TheraPet Dog Diffuser

    30-Day Peace & Paw-fect Satisfaction Promise

    From the moment your TheraPet™ package arrives at your door, you have a full 30 days to witness its behavior-transforming magic. Take your time, let your dog adjust, and over the next few days, you’ll watch as your dog stops constantly howling and barking, they lose the need to fight with other dogs or bite others, and they seem calm at all times.

    If, for any reason, you don't notice a significant improvement in your dog's behavior, or if the TheraPet Diffuser doesn't meet your expectations in addressing aggression or anxiety, we're committed to your satisfaction

    Simply reach out to our dedicated customer support team at support@therapetmd.com, and we'll promptly process a 100% refund, no questions asked.

    GET UP TO 50% OFF TODAY.

    NO COUPON CODE NEEDED.

    Hurry! This special offer is only available while supplies last. Your discount will be automatically applied.

    60 DAYS SUPPLY ($0.5/DAY)
    TheraPet Dog Diffuser - TheraPetMD

    1x Diffuser + 2 Refills


    $54.00 $34.99

    SAVE $15!

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    2x TheraPet Dog Diffuser

    2x Diffuser + 4 Refills


    $118.00 $54.99

    SAVE $44!

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    3x TheraPet Dog Diffuser

    3x Diffuser + 6 Refills


    $147.00 $74.99

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    Real Reviews from Real Dog Parents!

    Customer Reviews

    Based on 196 reviews
    82%
    (161)
    17%
    (34)
    1%
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    A
    A.C.
    Must buy

    Please 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

    L
    Lila H.
    Great 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!

    C
    Cora B.
    Great tool for homes with multiple dogs

    We 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.

    I
    Ivy D.
    Gets better week over week

    I 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.

    Z
    Zoe M.
    Got Results In Just a Few Days

    My 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.

    E
    Ella M.
    Miracle in a Plug In!

    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 New York 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!

    30 Day Trial

    Try it risk-free for 30 days! Don’t like it? Get a full refund.

    Free Shipping & Returns

    We proudly offer Fast & FREE shipping across the U.S., UK, Australia, and Canada.

    World-class Customer Support

    Need help? Questions? Concerns? Email us at support@TheraPetMD.com

    FREQUENTLY ASKED QUESTIONS

    Need help to find an answer to your question? Ask our customer support at support@therapetmd.com or call us at +1 424-248-7946

    How long until I see results?

    Every dog is different, but you can expect to see a HUGE reduction in the amount of aggression your dog shows after just 3 - 7 days of continuously using TheraPet.

    Are pheromones safe for my dog?

    Pheromones are 100% natural and are released by mama dogs in the wild to soothe their puppies. Every dog has been exposed to pheromones at one stage in their life and they’re completely safe. 

    Is it safe for humans and other animals in the house?

    Pheromones are species-specific, so you won’t have to worry about you, your family, friends, or any other animals in your house being affected by TheraPet.

    What are the ingredients?

    Pheromones are made up of a mixture of fatty acids. The only thing TheraPet adds is a solvent to dissolve the pheromones so they can be diffused.

    Does the diffuser 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 this is normal. If you find your diffuser has a stronger smell, give us a call and we’ll be happy to troubleshoot and fix the issue.

    Where should I put the diffusers?

    Plug in these diffusers in the rooms that your dog spends most of their time. Avoid using outlets that are under windows, near air vents, or close to doors as drafts will disrupt 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.

    Can I use the diffusers everyday?

    Absolutely! If you notice your dog showing signs of aggression like biting, excessive barking, lunging, or destructive behavior, plug in the TheraPet diffuser to soothe them and eliminate these behaviors. For the best aggression reducing results, make sure your diffusers are plugged in to release a constant stream of calming pheromones for your dog every day.

    Should I get one diffuser, or multiple?

    While a single diffuser can be effective, multiple diffusers offer comprehensive coverage throughout your home, ensuring a constant stream of calming pheromones to more effectively eliminate aggression and anxiety in your dogs. They're especially beneficial for multi-dog households or larger living spaces, as they maintain an even distribution of pheromones to address all your furry friends' needs simultaneously. Plus, our multi-pack options offer significant discounts, allowing you to save more as you buy more. For optimal results in managing your dog's behavior and creating a harmonious home environment, we recommend using multiple diffusers, but you’ll still see a massive reduction in aggressive behaviors even if you only order one.

    How often should I replace/refill the diffusers?

    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 3 refills (whichever one comes first!)

    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!)

    What plug does the diffuser come with?

    Every dog is different, but you can expect to see a HUGE reduction in the amount of aggression your dog shows after just 3 - 7 days of continuously using TheraPet.

    What voltage does the diffuser operate on?

    Every dog is different, but you can expect to see a HUGE reduction in the amount of aggression your dog shows after just 3 - 7 days of continuously using TheraPet.

    Do I unplug my diffusers at night?

    To keep the good vibes flowing and eliminate unwanted aggressive behaviors as fast as possible, keep the diffusers plugged in at all times.

    Is TheraPet available on any 3rd party sites like Amazon or eBay?

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

    Be careful when buying from 3rd party sites like Amazon or eBay, since most sellers on there use low-quality, unauthorized ingredients that can be potentially dangerous or harmful to you or your pets. For authentic, top-quality pheromones, only buy from the official TheraPet online store.

    GET UP TO 50% OFF + FREE REFILLS TODAY!

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

    This will be the most seamless and effective way to enhance your dog's emotional well-being. After all, your loyal buddy deserves all the peace and relaxation they can get!


    CLAIM YOUR DISCOUNT NOW!

    Need help? Questions? Concerns?

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