Companion Animal Microbiome and Welfare

How the gut microbiome affects companion animal welfare, including links to behaviour, immunity, and disease susceptibility.

Key Facts

The gut microbiome contains 10 times more bacterial cells than the host's own cells, profoundly influencing health
Antibiotic treatment causes microbiome disruption lasting weeks to months with welfare implications
Stress-induced microbiome changes in dogs and cats create a vicious cycle of poor gut health and increased anxiety
Probiotic supplementation shows modest benefit in reducing antibiotic-associated diarrhoea in dogs
Diet diversity and high fibre content support a more diverse and welfare-beneficial microbiome

Welfare Considerations

This topic carries significant welfare implications for the animals involved. Evidence-based management approaches and appropriate veterinary care can substantially improve outcomes.

What You Can Do

Consult your veterinarian or a specialist for guidance specific to your situation
Follow evidence-based management protocols and best practice guidelines
Monitor animals closely and intervene promptly when welfare concerns arise
Stay updated with current research, legislation, and industry standards
Share knowledge with others to improve welfare outcomes across the sector