The pack
PASSIONATE ABOUT PETS
We're a small team based in the UK, unified by our love of pets, respect for science and drive to create more ethical food solutions.
We all share the vision of a world where pets live happier healthier lives thanks to the benefits of novel protein and allergy-friendly pet care.
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.
DR SOPHIE KAY
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 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.
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.
meet the founders
dr guy sandelowsky
"It all started when my own black Labrador Bondie suffered for years with itchy skin and waxy ears, but the allergy meds I was giving him were making him fat and giving him other side effects.
When we switched him to a novel protein food, he stopped needing the meds, his weight normalised and he was symptom free, it was amazing! I wanted others to get these benefits also."
meet the founders
Shiv Sivakumar
“Working in banking was sole destroying, I needed to stop and find a career path where I could make a change for good - Omni has allowed me to help pets live healthier lives whilst we’re kinder to the planet and other animals, its a win win!”
WHY OMNI IS BETTER
Allergy-prone pets are often stuck with bland clinical diets or ineffective trendy alternatives. We changed that. Omni makes food and supplements that deliver results and bring joy back to mealtimes, so your pet actually sticks with it.
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NutriPaw | Royal Canin | Butternut Box | |
| Vet founded |
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| 360° nutrition solutions |
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| Allergy friendly novel proteins |
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| Patent pending formulations |
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| Human taste tested |
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| Small UK business |
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CHARITY SUPPORT
TREAT A RESCUE
“By choosing Omni, you are helping a rescue dog. That’s because, with every happy customer, we donate a bundle of healthy treats to Battersea every month.”
green not mean
Offset CO²
“We’ve partnered with Greenspark to offset any emissions during making and transport. Moreover, they help us support accredited social and environmental projects.”
85 Great Portland Street, 1st Floor, London, W1W 7LT United Kingdom
