Why Dogs Smell More in the Summer - and How to Keep Your Dog Fresh All Summer Long

What Causes Dog Odor — and How to Keep Your Dog Fresh All Summer Long

By Nancy Novograd

If your dog seems to smell stronger in the summer months, you’re not imagining it.

Warmer temperatures, outdoor activity, humidity, and increased environmental exposure all contribute to one thing:

A faster buildup of odor on your dog’s skin and coat.

And while most dog owners assume smell simply means “dirty,” the reality is more nuanced than that.

As someone who has spent years working with dogs on film and television sets—where dogs need to be comfortable, healthy, and camera-ready at all times—I’ve learned that summer odor is usually the result of many small factors building up throughout the day.

The good news?
With the right daily care routine, your dog can smell fresh and clean for cuddles and hugs all summer long.

🐾 Why Dogs Smell More in Hot Weather

Summer creates the perfect environment for odor to develop more quickly.

Here’s why:

🌡️ Heat Increases Natural Oil Production

Dogs naturally produce oils on their skin and coat. In warmer weather, heat and activity can increase that oil production, which allows odor-causing bacteria and debris to cling to the fur more easily.

💧 Humidity Traps Moisture

Moisture from humidity, swimming, sprinklers, rain, or even panting can linger on your dog’s coat—especially in dense fur or skin folds.

That moisture creates an environment where odor develops faster.

🌿 Dogs Pick Up Smells Everywhere

Dogs experience the world through direct contact and dog odor in hot weather can be from

• Rolling in grass
• Walking on city sidewalks
• Lying on outdoor surfaces
• Greeting or playing with other dogs
• Exploring parks and beaches

Every outing leaves behind particles, bacteria, allergens, and environmental residue on the skin and coat.

In cities like New York, dogs also encounter:

• Pavement residue
• Sidewalk grime
• Trash exposure
• Shared public surfaces

Even clean-looking dogs can carry invisible buildup after a walk.

The Most Common Summer Dog Smells

Different smells can point to different types of buildup or irritation.

Some of the most common summer odors include:

• “Wet dog” smell after humidity or water exposure
• Corn chip or yeasty paw odor otherwise known as “Frito Feet”
• Musty coat smell from trapped moisture
• Outdoor grass and dirt odors
• Stronger body odor after long walks or play

In some cases, persistent odor may signal that the skin barrier is stressed or imbalanced.

⚠️ When Odor May Be a Bigger Concern

Occasional odor after outdoor activity is completely normal.

But if your dog has:

• Persistent odor even after cleaning
• Excessive scratching or licking
• Redness or irritation
• Greasy or flaky skin

…it may be a sign that the skin needs extra support.

In those situations, a soothing formula like BEYOND THE FUR® can help comfort and support sensitive or irritated skin while helping restore balance to the coat.

Why Daily Maintenance Matters More Than Frequent Baths

One of the biggest misconceptions about dog odor is that the answer is simply “more baths.”

But over-bathing can:

• Dry out the skin
• Disrupt the natural skin barrier
• Create additional irritation

The better approach is consistent daily maintenance between baths.

That’s where routines become incredibly important—especially during summer.

A Simple Summer Freshness Routine

🌞DAILY RE:FRESH.®

How to keep dogs fresh in summer? A lightweight daily cleansing spray can make a significant difference during warmer months.

Using DAILY RE:FRESH.® spray after walks or outdoor activity helps:

• Cleanse skin and remove daily buildup
• Neutralize odors
• Hydrate the coat and skin
• Keep dogs fresh between baths
• Add a light, clean scent to coat

It’s an easy way to maintain freshness without over-washing. And, it’s gentle enough for everyday use. If you use products with artificial ingredients and fragrances, this can lead to skin irritation.

🐾 BEST BARKIN’ WIPES®

For quick cleanups throughout the day, BEST BARKIN’ WIPES® are ideal for:

• Paws
• Faces
• Skin folds
• Underbellies
• On-the-go touchups

They’re especially useful on-the-go for:

• Park visits
• Sidewalk walks
• Outdoor dining
• Travel days

These simple summer dog smell solutions and daily care make the biggest difference.

Summer Adventures Without the Smell

Dogs should enjoy summer fully:

• Long walks
• Beach days
• Outdoor cafés
• Weekend trips
• Park play

The goal isn’t to limit their experiences—it’s to support them afterward with a consistent skincare routine helps your dog stay:

• Comfortable
• Fresh
• Clean
• Ready for wherever the day goes next

A few moments of daily maintenance can help your dog feel fresher, more comfortable, and better supported all summer long. Because summer should smell like sunshine and adventure—not like the dog park coming home with you.