Your dog or cat may be sharing more with you than a cosy spot on the couch.
Image: Supplied
According to emerging research, people and their pets can also share aspects of their gut microbiomes – the vast communities of bacteria, fungi and other microorganisms that help regulate digestion, immunity, metabolism and even brain function.
As World Microbiome Day is marked on 27 June, scientists are shining a spotlight on this hidden ecosystem and the growing body of research revealing how closely the health of humans and their companion animals may be connected.
The microbiome has become one of the fastest-growing fields in health science. While researchers are still uncovering exactly how these microscopic communities interact, evidence suggests that the environments people and pets share can influence the balance of microbes in both.
“There’s actual research into people who have pets at home and how their gut microbiomes sync with their pets,” says registered dietitian and author Catherine Day.
Cath Day/Supplied
“We still have so much to learn about the microbiome, but what we’re discovering is incredibly exciting. If you are a healthy human, your pet is more likely to be healthy, and if your pet is healthy, that often reflects a healthy shared environment.”
Scientists now understand that the microbiome does far more than support digestion. Research continues to highlight its role in immune function, metabolism and the gut-brain connection, making it an increasingly important focus for both human and animal health.
Daily habits also have a significant influence. A varied, fibre-rich diet helps nourish beneficial bacteria, while regular exercise, quality sleep and effective stress management all contribute to maintaining a healthy microbiome.
“There isn’t one miracle food or one miracle supplement that fixes everything,” says Day. “Looking after the microbiome is about taking a holistic approach. It’s about eating a diverse range of fibre-rich foods, moving your body, managing stress and sleeping well.”
The same principles are increasingly shaping veterinary medicine.
Veterinarian Dr Karien Brink from Hill’s Pet Nutrition says advances in microbiome science are changing how researchers approach lifelong pet health.
Dr Karien Brink/Supplied
“Everything we do is centred on lengthening and strengthening the lives of pets while strengthening the bond between pets and the people who love them,” she says.
Hill’s Pet Nutrition is partnering with the One Health Microbiome Resource (OHMR), a research collaboration with the Harvard T.H. Chan School of Public Health that aims to build one of the world’s most comprehensive microbiome reference databases for both humans and companion animals.
By combining thousands of microbiome samples with advanced research tools and scientific data, the initiative hopes to deepen understanding of how nutrition, disease and environmental factors influence health across species.
“What fascinates me most is that families and their pets actually share aspects of their microbiome,” says Brink. “We need to look after our own microbiome, but we also need to look after our pets’ microbiomes because it’s influencing the whole household.”
She adds that nutrition is no longer viewed simply as fuel.
“We now understand that the microbiome influences far more than digestive health. It also plays an important role in immune health, and we’re learning more about the gut-brain connection in pets too. Nutrition is one of the most powerful tools we have to support lifelong wellbeing.”
As microbiome research continues to evolve, scientists believe we’re only beginning to understand how these tiny organisms influence overall health.
Image: Supplied
For pet owners, the message is simple: looking after your own wellbeing may also benefit the four-legged companions sharing your home. Caring for the invisible ecosystem within could be one of the most effective ways to support healthier, happier lives for both people and their pets.
Follow us on social media for more travel news, inspiration, and guides. You can also tag us to be featured.
Instagram | Facebook | Twitter | Spotify
ALSO READ:
Quiet luxury meets conservation at De Wildeveldt on the West Coast
