Dog Calming Diffuser
DESIGNED TO HELP CALM YOUR CANINE IN STRESSFUL SITUATIONS
A smart, soothing solution powered by science and inspired by nature.
Founded by a Vet Who Truly Cares
“The Omni Dog Calming Diffuser is a gentle, drug-free way to help your dog feel calm at home.”
Designed to Help Calm Your Canine
Stress doesn't have to rule your dog’s life. With the right support, you can help them feel calm, confident, and secure in every situation. Give your dog the calm they deserve with Omni’s Dog Calming Diffuser.
Excessive Barking
Separation Anxiety
Sound Sensitivity
Create a Safe Space
Natural Relief
Is the diffuser right for your dog?
- Take a FREE 15-minute call with our Behaviourist, Nico.
- Help find the best solution for your dog's needs.
- Book a FREE 45-minute consultation for tailored behavioural advice.
Frequently Asked Questions
Curated by Dr. Guy Sandelowsky BVM BVS MRCVS
OUR BEST SELLING, ALLERGY FRIENDLY PRODUCTS
Check out these products.
Daily Calm Supplement
Omni’s calming supplement is formulated to support normal calm behaviour and ...
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Suports Calm Behaviour
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1-a-day Soft Chew
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Grain, Gluten & Soya Free
From £19.99
Dental Sticks
Developed by OMNI’s veterinary team and created to make daily oral care easie...
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Dual Action
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PlaqBlast Technology
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Soya & Grain Free
From £8.01
Dog Calming Diffuser Refills
Replacement pheromone refills for the Omni Dog Calming Diffuser. Each refill ...
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60 Day Refill Pack
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Odourless to Humans
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Vet Approved
From £19.99
FORMULATED BY EXPERTS
OUR VETS & SCIENTISTS
Behind every Omni product is our dedicated team of experienced vets and pet nutritionists. Combining clinical expertise with cutting-edge research, their deep understanding of allergies, age-related sensitivities, and long-term health ensures that Omni offers science-backed solutions you can trust.
DR GUY SANDELOWSKY
MVM BVS MRCVS
Guy is a veterinary surgeon with over a decade of clinical experience and a strong foundation in biomedical science, backed by three years of research expertise. Alongside his medical background, he holds an MBA, equipping him with the commercial and strategic skills to innovate in the pet industry.
As co-founder of Omni, Guy combines scientific insight with entrepreneurial drive to create allergy-friendly, evidence-based nutrition that supports happy, healthy dogs.
SOPHIE KAY
BSc(Hons) BVetMed MRCVS CertAVP
Sophie is a veterinary surgeon with over 15 years of diverse experience across clinical practice, leadership, and digital innovation. After qualifying in 2009, she worked in mixed and exotic animal practice, volunteered internationally, and held senior roles in both private and charity sectors, including leading a 50-strong hospital team at PDSA. She has a certificate in General Small Animal Practice and completed a veterinary leadership program at Cornell. Alongside her clinical career, she developed a passion for client education and communication, which led her to Omni, where she looks forward to meeting you and your pets.
DR GRANT HAMPSON
BVetMed MRCVS ISFM CertAdvFB
Grant brings over seven years of clinical veterinary experience and five years in the pet industry, combining medical expertise with commercial insight. With a background as a clinical advisor, product developer, and Founder’s Associate, he bridges veterinary science and business innovation.
Holding the ISFM Advanced Certificate in Feline Behaviour, Grant has a particular focus on nutrition-driven health solutions, helping to shape products and strategies that improve animal wellbeing.
DR Mike DAVIES
BVetMed CertVR CertSAO FRCVS
As one of our advisors, you’ll find Mike, a small animal clinical nutrition specialist, giving us his advice and technical expertise.
DR HOLLY VAUGHAN
BVSc MRCVS
"Holly is an experienced veterinary surgeon with several years in small animal clinical practice. She has developed strong expertise in companion animal medicine and surgery, with a particular focus on providing high-quality, evidence-based care.
Holly is passionate about supporting pet wellbeing and strengthening the bond between owners and their animals through compassionate, practical veterinary solutions."
- CJCaroline J.Verified BuyerWhat is your dog's breed? ChihuahuaWhat are your dog's concerns? Ageing, Dental Hygiene, OtherWhat is your dog's diet? Dry Kibble, Wet FoodWhat is your dog's weight? About Right6 days agoWhat is your dog's breed? ChihuahuaWhat are your dog's concerns? Ageing, Dental Hygiene, OtherWhat is your dog's diet? Dry Kibble, Wet FoodWhat is your dog's weight? About RightRated 5 out of 5 starsSeems to work
So far my dog seems calmer
- CDChristine D.Verified BuyerWhat is your dog's breed? CockapooWhat are your dog's concerns? OtherWhat is your dog's diet? Wet FoodWhat is your dog's weight? About Right4 months agoWhat is your dog's breed? CockapooWhat are your dog's concerns? OtherWhat is your dog's diet? Wet FoodWhat is your dog's weight? About RightRated 5 out of 5 starsBest I’ve tried
I am using this in conjunction with the Calm Chews. I am also a cat owner and was concerned that she might be adversely affected. However, it hasn’t affected her at all. She is calmer now that the dog is more relaxed.
I’m very pleased with all the products from Omni, they are very effective.
- GSGillian S.Verified BuyerWhat is your dog's breed? CockapooWhat are your dog's concerns? NoneWhat is your dog's diet? Wet FoodWhat is your dog's weight? About Right4 months agoWhat is your dog's breed? CockapooWhat are your dog's concerns? NoneWhat is your dog's diet? Wet FoodWhat is your dog's weight? About RightRated 5 out of 5 starsCalming Diffuser
Hi there just to let you know that this is the best one and I will continue to bye the refills when I need them it has my dog so much thank you.
- ARAngela R.Verified Reviewer5 months agoRated 5 out of 5 starsReally calming
Been using this disffuser for just over a week now and our small pup loves the smell and has really calmed down during the night time- we just love this product so much!
- SJSharon J.Verified BuyerWhat is your dog's breed? Cocker Spaniel/Other SpanielWhat are your dog's concerns? OtherWhat is your dog's diet? Dry KibbleWhat is your dog's weight? About Right6 months agoWhat is your dog's breed? Cocker Spaniel/Other SpanielWhat are your dog's concerns? OtherWhat is your dog's diet? Dry KibbleWhat is your dog's weight? About RightRated 4 out of 5 starsOmni dog calming diffuser
For the first five days we only used at night time as directed and it did have a weird smell whilst it burnt the oil. However fifth day, no longer any smell, not to us anyway., which is good as it’s now on
24 hours a day. We have a 12 month old cocker spaniel who is really excitable when people come in the house, and barks a lot. It’s been about two and a half weeks now and we’ve definitely noticed an improvement in our puppy. He’s so much calmer in the house, and whilst he does bark, it’s definitely not as much as it was. I would recommend but it may be too early for me to tell if it’s going to work long term. So far so good though, definitely worth a try.
