A horse is able to host up to 10¹⁵ bacterial cells within their digestive tract! The majority of these bacteria reside in the colon, particularly the caecum.
These bacteria play essential functions in our horses and ponies: they help to digest fibre through fermentation, providing our horses and ponies with a valuable energy source.
Through this fermentation of fibre, these bacteria also produce substances which have immune-supporting and anti-inflammatory properties. Importantly, some of these substances help to strengthen gut wall integrity and help prevent against the development of gastric and colonic ulcers. Additionally, these bacteria produce B group vitamins (including biotin) and vitamin K.
Fibre is a key component of our horses’ and ponies’ diets for their overall health, wellbeing and performance. Ensuring they are fed sufficient fibre is a dietary factor which is often overlooked, yet is arguably one of the most important feed related factors which influences every facet of their health.

Camilla Whishaw is a highly regarded, experienced horsewoman and naturopath, helping to holistically treat and manage a broad range of equine health conditions and injuries, with a passion for mare and stallion fertility.
As a world-renowned practitioner, presenter, author, and consultant in the field of Equine Naturopathy, Camilla shares her knowledge through keynote presentations, interviews, lectures, panel sessions, and workshop training.





