Companion Animals

Canine Gut Health and Microbiome Welfare

The gut microbiome plays a crucial role in canine health and welfare, with diet, stress, and antibiotic use all affecting its composition and function.

Key Facts

The canine gut microbiome contains trillions of bacteria affecting immunity and behaviour
Dysbiosis has been linked to inflammatory bowel disease, anxiety, and skin conditions
Antibiotic courses significantly disrupt the gut microbiome with effects lasting months
High-fibre diets support a diverse and stable gut microbiome in dogs
Probiotics have limited but emerging evidence for welfare benefits in some conditions

Welfare Considerations

Dogs with gastrointestinal disorders experience chronic discomfort from pain, bloating, and unpredictable bowel changes that affect their daily welfare. Emerging understanding of the gut-brain axis suggests microbiome health influences not just digestive welfare but behavioural and emotional states. Dietary choices, judicious use of antibiotics, and stress management all contribute to gut health and overall dog welfare.

What You Can Do

Feed a high-quality diet appropriate to your dog's life stage and health status
Avoid unnecessary antibiotic courses and use probiotics during and after antibiotic treatment
Manage stress as a contributor to gastrointestinal welfare
Consult your vet if your dog shows persistent digestive symptoms
Support research into canine microbiome science and its welfare implications