What happens in a foal’s gut during the first few weeks of life may matter for much longer than we once thought.
The gut microbiota (the community of bacteria, fungi, viruses and other microorganisms living in the digestive tract) plays an important role in a foal’s development and health.
Increasingly, research is showing that what happens to this microbial community early in life may be associated with health and performance later on.
One factor that can significantly disrupt the developing gut microbiota is antibiotic use.
Antibiotics can be life-saving when they are genuinely needed, and responsible antibiotic use when treatment is indicated is important.
At the same time, antibiotics alter the developing microbial community, and those changes persist beyond the initial treatment period.
Interestingly, research has found that foals given antibiotics during their first month of life had a higher risk of respiratory disease later in life. They also went on to have poorer athletic performance compared with foals that had not received antibiotics.
This highlights just how important the early-life period may be, and how much we still have to learn about the relationship between the gut microbiota, disease and athletic performance.
When antibiotic treatment is necessary, considering what happens to the gut afterwards is incredibly important.
Supporting the gut and helping to optimise digestive health following antibiotic treatment is an area I work closely with as an equine naturopath and clinical nutritionist. Every horse is different, so the approach needs to be individualised rather than simply reaching for a generic “gut supplement”.
The decisions we make for a foal in those first few months of life may have consequences that extend much further than we realise.
When antibiotic intervention is necessary, supporting the horse through the recovery that follows is in the best interests of both its long-term health and performance.
Have you considered gut health when managing a foal after antibiotic treatment?
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.
