Lauren M.
Five stars!
Have been very happy with this! Noticeable improvement of marking/accidents in my home from both of my beagles!

Your feline friend's cheerful sidekick! Dedicated to creating a stress-free, happy environment for pets everywhere. We're here to keep tails high and whiskers twitching with joy!
TherapetMD (therapetmd.com) has 3,136 customer reviews on Five Star Index, with an average rating of 4.4 out of 5.
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Lauren M.
Have been very happy with this! Noticeable improvement of marking/accidents in my home from both of my beagles!
Darren S.
Waste of money. Doesn’t work, the dog even pissed next to the unit once. There’s been more piss in the house since plugging these in. Might go and plug them in the therapet office so my dogs can go piss there instead
Response from TherapetMDMay 13, 2026
Hello Darren, Thank you for sharing your experience, and we’re really sorry to hear the diffuser didn’t work as you had hoped. We completely understand how frustrating that must feel. Every dog responds differently to calming pheromones, and while some pets show changes within days, others may take a few weeks or may not respond if the behavior is linked to other factors such as training, medical, or environmental causes. To help ensure the best results, we usually recommend keeping the diffuser plugged in continuously in the area your dog spends the most time and avoiding placement near open windows or behind furniture. We truly appreciate your feedback and would be happy to help troubleshoot further if needed. Please feel free to reach out to our support team at [email protected] so we can assist you directly. Best Regards, John of TheraPetMD
Lori Hunter M.
I got these for my dogs who had alot of anxiety and would have accident all over the house. I plugged them in very easy to do and by day two I could tell a difference. I highly recommend this product.
Gill L.
It’s been great for my 2 westies she stopped seeing in her bed and calmed right down
Fiona E.
This is an amazing product. I was a bit sceptical but it really works. My little sprocker girl has now stopped weeing in the house.
Miss G.
Really great. One month in and has stopped my cats from peeing outside the litter boxes and seems to ease their anxieties.
MRS HAYLEY C.
Awful experience with the dog calming diffusers. They get hot very quickly and smell like burning. I was seriously concerned that they would catch fire and burn my house down! I’m not being dramatic here! I have contacted for a refund and would recommend you avoid.
Response from TherapetMDMay 13, 2026
Hello Hayley, Thank you for sharing your feedback, and we’re truly sorry to hear about your experience with the diffuser. We completely understand how concerning it must have felt to notice warmth and a burning smell, and we sincerely apologize for the distress this caused. Please know that the safety of our customers and pets is extremely important to us. Our team is already reviewing your case, and one of our support representatives has also sent you an email regarding the concerns you raised. Please kindly check your inbox (and spam/junk folder just in case) so we can continue assisting you directly. While plug-in diffusers can become warm during normal operation, they should never create an unsafe experience, and we appreciate you bringing this to our attention so we can investigate further. Again, we sincerely apologize for the inconvenience and concern caused, and we appreciate the opportunity to look into this further for you. Best Regards, John of TheraPetMD
Jana S.
On a whim, I ordered the calming plug-ins, not really sure if I would see a difference with our pitty's anxiety. I forgot that we had plugged them in because they don't produce a smell to humans. After about 4 weeks, we noticed that our pup was not demanding our attention (he has a habit of mounting when he wants attention) and was not aggressivetoward our other male dog. It is truly fantastic and I just ordered the calming spray and treats for our upcoming 5 day roadtrip. TheraPet is proving to be an important asset with the training we are doing with our beloved rescues.