Don't Just Take Our Word For It
Happy Tummy, Happy Dog
Support your dog’s digestive health with Omni’s vet-formulated Pre & Probiotic soft chews. Each tasty bite helps maintain a balanced gut microbiome, promote healthy digestion, and keep your dog feeling their best inside and out.
PROMOTES CALMNESS
LESS FARTING
CONSISTENT BOWEL MOVEMENTS
No Drowsiness
MORE ENERGY
60,129+ Happy &
Healthier Dogs
Founded by a vet who truly cares
"These chews combine fibre and targeted ingredients to support dogs with recurring anal gland issues."
Pre/Pro Biotics Supplement
GUT SUPPORT THAT TASTES LIKE A TREAT
With Pre and Probiotics, Kaolin Toxin Binders and Inulin.
Select your Dog Size
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GET 50% OFF | Use code GUTHEALTH
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.
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
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 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."
