WHY DOES MY DOG SMELL? THIS IS WHAT YOUR PET IS TRYING TO TELL YOU

Animal nutrition specialist and Houndztooth founder Rachael Tricarico

From bad breath and itchy skin to excessive flatulence, experts say persistent dog odours may be more than just an unpleasant smell and could signal an underlying health issue.

Every dog owner is familiar with the unmistakable smell of a wet dog after a swim or a walk in the rain.

But when your dog smells all the time, it may be worth paying closer attention.

According to animal nutrition specialist and Houndztooth founder Rachael Tricarico, ongoing odours are often dismissed as normal by pet owners, even though they can be an early sign that something isn't quite right.

"Many pet owners become accustomed to their dog's smell and don't realise when it changes," she said.

"If your dog suddenly smells different, it's worth paying attention.

Just as changes in breath, skin or body odour can signal health issues in people, unusual odours in dogs are often the body's way of communicating that something isn't quite right."

Why does my dog smell? The answer may be in the gut

While many owners associate bad smells with poor hygiene, experts say a dog's digestive system can play a significant role in their overall health.

The gut microbiome, which consists of the bacteria and other microorganisms living in the digestive tract, helps regulate digestion, nutrient absorption, immune function, and overall well-being.

When that balance is disrupted, dogs may experience symptoms including excessive flatulence, changes in stool quality, skin irritation and stronger body odour.

Tricarico says these signs shouldn't simply be written off as part of a dog's personality or breed.

"Persistent body odour, excessive flatulence, itchy skin or recurring ear issues shouldn't automatically be dismissed as normal for a particular breed," she said.

"These symptoms can often be early indicators that something deeper is out of balance, whether that's related to the skin barrier, digestive health, allergies or the microbiome."

Some breeds are more prone to smell

Certain breeds can be more susceptible to skin and odour issues than others.

Dogs with deep skin folds, including Bulldogs, Pugs and French Bulldogs, are often more vulnerable to moisture build-up, creating an environment where bacteria and yeast can thrive.

However, genetics are only part of the equation.

Diet, environmental allergens, grooming habits, skin care and maintaining a healthy gut can all influence a dog's comfort and well-being.

"While genetics certainly play a role, predisposition doesn't mean these issues are unavoidable," Tricarico said.

When to see a vet

Experts say owners should watch for sudden changes in smell, particularly when accompanied by other symptoms.

Persistent bad breath, excessive scratching, licking, recurring ear infections or ongoing digestive issues should be discussed with a veterinarian to rule out any underlying medical conditions.

The good news is that many odour-related problems can often be improved through proper veterinary care, good nutrition and addressing the root cause rather than simply masking the smell.

Tricarico believes paying attention to small changes can make a significant difference to a dog's long-term health.

"Many owners only focus on symptoms once they become severe, but paying attention to subtle changes, whether that's a different smell, increased itching, changes in the coat or digestive issues, can help owners take a more proactive approach to their pet's wellbeing," she said.

The message for dog owners is simple. Dogs will always smell like dogs. But if that smell suddenly changes, becomes overwhelming or is accompanied by other symptoms, it may be time to investigate what your pet is trying to tell you.