We often think digestion is all about what we feed our pets, but the truth is, it’s so much deeper than that.

Just like us, our pets are affected by the world around them.

Their gut health isn’t only shaped by what’s in their bowl. It’s shaped by their environment, their emotional wellbeing, and the energy they absorb every single day.

And when something’s off in their world? You’ll often see it show up in their stomachs first.

At Pet Food Australia, we’re not just passionate about good nutrition; we’re all about helping pets feel their best. That means understanding how their stress levels and surroundings can throw their whole system out of whack — and how the right food can help bring it all back into balance.

The Impact of the Environment on Pet Digestion

Our pets are far more intuitive than we give them credit for. They notice the little things — changes in routine, unfamiliar smells, the energy in the home. Even things like loud noises, moving house, or a new baby can disrupt their sense of safety and trigger stress.

Every day environmental stressors that affect digestion include:

Being left alone for long stretches
Loud environments (like thunderstorms, fireworks, or renos next door)
Major household changes, like moving or bringing home a new pet
Visits to the vet or groomer
Changes in routine (even small ones!)

These stressors can flip their fight-or-flight switch, and when that’s activated, digestion often takes a backseat. Their bodies are too busy bracing for danger to worry about breaking down dinner.

Is Stress Showing Up in Their Tummy?

If your pet’s gut is feeling the pressure, they’ll usually show you, but the signs aren’t always what you’d expect. Keep an eye out for:

Runny stools or diarrhea
Vomiting or bringing food back up
Loss of appetite
Licking or chewing paws obsessively
Gassy belly or bloating
Low energy, irritability, or just “off” behaviour

If any of this sounds familiar, stress might be playing a bigger role than you realise.

The Gut-Brain Connection Is No Joke

Ever heard the phrase “trust your gut”? Sure, it’s catchy — but it’s also true, and backed by science.

That gut feeling? It’s the result of a powerful connection between the gut and the brain. And guess what? Our pets have it too.

Their gut and brain are in constant communication through what’s called the gut-brain axis. When they’re feeling anxious, their bodies produce cortisol (the stress hormone), which can throw their gut bacteria out of balance. That can lead to inflammation, poor nutrient absorption, and even more stress — a frustrating cycle that’s hard to break without support.

But here’s the good news: what they eat can help. A lot.

Food as Medicine — And Comfort

Nutrition isn’t just fuel. It’s comfort, it’s support, it’s healing. When pets are stressed, the right food can help soothe the nervous system and restore gut balance.

Here are some of our favourite ingredients that do just that:

Omega-3s (hemp seed oil)

Anti-inflammatory and brain-boosting, these help ease anxiety and support smoother digestion.

Turkey

Lean and packed with tryptophan — a natural serotonin booster (aka the “feel-good” hormone).

Coconut Oil

A natural all-rounder — packed with healthy fats that support skin, coat, digestion, and immune health. It’s gentle on the tummy and helps keep your pet’s skin soft, shiny, and itch-free.

Green-Lipped Mussel

Nature’s anti-inflammatory powerhouse — rich in omega-3s and joint-loving nutrients that help soothe stiffness, support mobility, and promote overall vitality from the inside out.

Probiotics & Prebiotics

Support a balanced gut microbiome and keep the gut-brain axis in harmony.

PSA– Our grain-free recipes at Pet Food Australia are full of these powerhouse ingredients. Check out our gut-friendly, stress-busting blends here.

Support Beyond the Bowl

Of course, what goes into the bowl matters — but so does the world around it. Here are some ways to create a calmer environment for your pet:

Stick to a steady routine
Provide a safe, quiet space to retreat to
Try calming tools like pheromone diffusers or anxiety wraps
Keep playtime positive and pressure-free
Make big changes slowly and gently

When pets feel safe, their digestion naturally improves. It’s all connected.

When in Doubt, Start With the Gut

So many behavioural quirks, mood shifts, and health niggles start in the belly. If your pet hasn’t been acting like their usual self lately, take a moment to look inward — literally.

Stress and digestion go hand in hand, but we can help our pets bounce back. With the right environment and food that soothes and supports them, we can provide the stability they crave — and the nourishment they deserve.

Because when the gut’s happy? Everything else tends to follow.

At Pet Food Australia, we don’t just make pet food — we make nutrition with a purpose. Every recipe is built to support your pet’s wellbeing from the inside out. We use premium proteins, functional superfoods, and calming, gut-friendly ingredients in every bag.

Because your pet doesn’t just need food.

They need food that cares.

Got questions about digestion, stress, or sensitive tummies? DM us on Instagram or reach out via our Contact Page — we’re here to help your furry friend feel their absolute best.