[THOUSANDS OF CALMER DOGS]

A Calmer Dog With Every Chew

Naturally relieve anxiety with our vet-formulated 1-a-day soft chew

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60,129+ Happy, Calm Dogs

Support Your Dog's Emotional Well-being

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 vet-formulated Stress & Anxiety supplement.

PROMOTES CALMNESS

Reduces Anxiety

Improves Behaviour

No Drowsiness

Mood Stability

We Love Our Customer's Feedback

Founded by a vet who truly cares

Dr. Guy Sandelowsky

"Omni's calming soft chews help nervous dogs while being palatable - making wellness feel like a treat."

Rated 4.5/5

Rated 4.9/5

Rated 4.4/5

Daily Calm Supplement

Formerly named "Stress & Anxiety Supplement"

Formulated with vets and supported by behavioural consultations with Nico, our canine behaviourist.

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Why subscriptions are best:

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30 day taste-test guarantee

Rated 4.5/5

Rated 4.9/5

Rated 4.4/5

Ingredients
Grounded
In Science

Delicious 1-a-day soft chews with active ingredients to naturally reduce stress and help dogs feel safer, calmer, and more in control.

L-Tryptophan

An essential amino acid that's a precursor to serotonin, the calming neurotransmitter. Helps promote relaxation and balanced mood naturally.

L-Theanine

A calming amino acid found naturally in tea leaves that promotes relaxation without drowsiness. Helps reduce stress responses and supports mental calmness.

Valerian Root

A traditional herbal remedy known for its natural sedative and calming properties. Helps reduce nervousness and promote tranquility.

Passion Flower

A botanical adaptogen that helps the body cope with stress and anxiety. Traditionally used to support calm and balanced behaviour.

Vitamin B1 (Thiamine)

Often called the "anti-stress" vitamin, can help stabilise mood and support nerve health.

L-Tryptophan

An essential amino acid that's a precursor to serotonin, the calming neurotransmitter. Helps promote relaxation and balanced mood naturally.

L-Theanine

A calming amino acid found naturally in tea leaves that promotes relaxation without drowsiness. Helps reduce stress responses and supports mental calmness.

Valerian Root

A traditional herbal remedy known for its natural sedative and calming properties. Helps reduce nervousness and promote tranquility.

Passion Flower

A botanical adaptogen that helps the body cope with stress and anxiety. Traditionally used to support calm and balanced behaviour.

Vitamin B1 (Thiamine)

Often called the "anti-stress" vitamin, can help stabilise mood and support nerve health.

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An Easy 3 Month Process

Omni chews deliver progressive, lasting relief with daily, longer term use.

Frequently Asked Questions

Curated by Dr. Guy Sandelowsky BVM BVS MRCVS

They contain clinically studied ingredients like L-Theanine, L-Tryptophan, and Valerian Root that naturally calm the nervous system and support emotional balance.

Absolutely! Made with tasty ingredients and cold pressed to maintain vitality, these soft chews are loved by 9 out of 10 fussy dogs - they enjoy them just like tasty treats.

Mild improvement may be seen in 2-4 weeks. Most dogs show full benefits by 3-6 months of continuous daily use.

Absolutely. They are formulated for safe daily use and we encourage you to do so.

Yes, but they’re more effective when used daily. For events, start at least 1-2 months ahead if possible.

Yes. They’re formulated with novel proteins and are free from chicken, beef, dairy, soya and grain making them ideal for dogs on hypoallergenic diets.

We’ve got you covered with a 30-day taste-taste money back guarantee so you have nothing to lose.

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0 Calmer & Happier Dogs

PET FOOD
BACKED BY
DRAGONS

Deborah Meaden

“I love it. I like you.

I think you are really
impressive.”

PET FOOD
BACKED BY
DRAGONS

Steven Bartlett

“I JUST HAVE TO INVEST IN THIS BUSINESS...

I HAVE TO.”

PET FOOD
THAT IS BACKED
BY DRAGONS

Dr. Guy Sandelowsky

“The moment the nation joined our journey at Omni is one we’ll never forget.”

FORMULATED BY EXPERTS

Our Vets and 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 healthier, happier 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.

PENNY DELANEY
Registered Veterinary Nurse

Penny is a registered veterinary nurse with over 20 years of experience supporting animals and their owners. Her career has spanned clinical practice, pet nutrition, lecturing, and charity operations management, giving her a unique blend of practical expertise and compassionate care.

At Omni, Penny combines her caring nature with her professional skills to guide and support customers in making the best choices for their pets’ health and wellbeing.

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."