Companion Animals

Companion Animal Microbiome and Mental Health

Emerging research links gut microbiome composition in companion animals to behavioral and mental health outcomes.

Key Facts

Gut bacteria produce neurotransmitter precursors that affect mood and anxiety
Dysbiosis is associated with increased anxiety behaviors in dogs
Probiotic supplementation shows promise for reducing stress-related behaviors
Diet composition significantly influences gut microbiome diversity

Welfare Considerations

The gut-brain axis in companion animals means that gastrointestinal health and psychological welfare are interconnected. Poor diet leading to microbiome dysbiosis may contribute to anxiety and behavioral problems, offering a dietary route to welfare improvement.

What You Can Do

Feed companion animals high-quality diets with dietary fiber variety
Discuss probiotic options with your vet for anxious animals
Avoid unnecessary antibiotic use that disrupts beneficial gut bacteria
Support research into the companion animal microbiome and welfare link