Dr Rebecca Massie BVetMed MRCVS OCQ(V)-CA

Dr Rebecca Massie MRCVS is a London-based small-animal veterinarian with over nine years of clinical experience across leading UK veterinary hospitals. A graduate of the Royal Veterinary College and a Member of the Royal College of Veterinary Surgeons, Rebecca is dedicated to helping dogs live longer, healthier, and happier lives through preventive, science-led care.

After years of treating preventable issues such as gut imbalance, itchy skin, and mobility decline, she founded Juno Pets to make proactive pet wellness simple and effective for every dog owner. Every Juno supplement is vet-developed, research-backed, and designed to close the gap between veterinary medicine and everyday pet care.

Alongside her role at Juno, Rebecca serves as Head Vet at Grub Club, a certified B Corp brand pioneering sustainable, insect-based nutrition. She also mentors future veterinary professionals through InvestIN Education and Become A Vet, where she leads workshops and career programmes for aspiring vets.

Rebecca practises clinically at Medivet Hampstead Garden Suburb, ensuring that every Juno formulation meets the same high standards she applies in practice-effective, transparent, and evidence-based.