Dog Ear Infection Tips: What Lowcountry Pet Owners Should Know

From lazy beach days to refreshing pool dips, living in the Lowcountry means plenty of fun in the sun for you and your pup. But all that moisture and playtime can lead to a common (and painful) issue for our coastal canines: dog ear infections.

At Mount Pleasant Animal Hospital, we see a spike in ear-related visits during the warmer months, especially after beach trips and swims. That’s why it’s important to know how to spot, prevent, and treat ear infections before they become a bigger problem for your pet.

Dog Ear Infection Risk Factors: Why the Lowcountry Puts Pups at Risk

Moisture, heat, and humidity—welcome to life in the Lowcountry. Unfortunately, this tropical trifecta creates the perfect environment for bacteria and yeast to grow, especially inside your dog’s ears.

Here are a few ways local conditions contribute to ear infections:

  • Swimming in the ocean, lakes, or pools can trap water in the ear canal, especially in floppy-eared breeds.
  • Humidity and sweat around the ears make it harder for moisture to dry out.
  • Sand and debris from the beach can irritate the skin inside the ears.
  • Allergies, which are common here, can also lead to inflammation that increases infection risk. 

Some breeds—like Labradors, Cocker Spaniels, Basset Hounds, and Poodles—are more prone to ear infections due to their anatomy and biology. In addition to floppy ears that limit airflow, these breeds often produce more ear wax (sebum) than others. This extra wax becomes a perfect breeding ground for yeast and bacteria, especially when combined with trapped moisture from swimming or humidity. It’s just one more reason why routine ear checks and cleaning are essential for Lowcountry dogs.

Dog Ear Infection Signs: What to Watch For After Swim Days

If your dog has recently enjoyed time at the beach or in the pool, keep an eye out for these common signs of a dog ear infection:

  • Frequent head shaking
  • Scratching or pawing at the ears
  • Redness or swelling in the ear canal
  • A strong, unpleasant odor
  • Discharge or wax buildup
  • Sensitivity or pain when the ear is touched 

If your pup is showing any of these symptoms, don’t wait—it’s important to get a diagnosis and start treatment before the infection worsens.

We also recommend checking your dog’s ears regularly during the summer months, even if they’re not showing signs of discomfort.

Dog Ear Infection Prevention: Tips for Lowcountry Pet Parents

The best treatment is prevention. Here’s how you can protect your dog from ear infections, especially during the hot and humid season:

  • Dry ears after every swim or bath. Use a clean towel and gently pat the ears dry, especially the folds.
  • Avoid ocean water getting deep into the ears. If your dog loves to dive, consider ear protection or limit swim time.
  • Use a vet-approved ear cleaner to remove excess moisture and debris (never use hydrogen peroxide).
  • Schedule regular ear checks—especially if your dog is a frequent swimmer or has a history of infections.
  • Ask about the MyPetsWellness app from Animal Hospitals of the Lowcountry—it lets you track your pet’s health records and appointment history right from your phone!

Need help with ear-cleaning techniques? Watch this quick guide:

Dog Ear Infection Treatment: Let’s Get Your Pet Comfortable Again

If your dog develops an ear infection, don’t worry—our veterinary team can help. Treatment typically includes a combination of:

  • Ear Cytology— a quick and simple test that helps us identify whether the infection is caused by yeast, bacteria, or both. Knowing the exact cause allows us to choose the most effective treatment and get your pet feeling better, faster.
  • Ear cleaning: Use a veterinary-approved product based on your dog’s needs.
  • Topical or oral medication (depending on severity)
  • Follow-up checks to ensure the infection is fully resolved

We also check for underlying causes like allergies or skin conditions that may be contributing to recurring infections or systemic illness, like thyroid disease or other endocrine diseases. Early treatment is key to keeping your pet happy and pain-free.

Dog Ear Infection Care: Your Local Partner in Pet Health

At Mount Pleasant Animal Hospital, we understand what life is like for dogs in our coastal community. Whether it’s saltwater exposure, sand buildup, or seasonal allergies, we’re here to help you keep your pet healthy year-round.

We live here too—and we’re proud to be your go-to resource for everything from preventive care to personalized treatment plans.

Think your dog might have an ear infection? Give us a call today at (843) 884-4921 or request an appointment online.

Mount Pleasant Animal Hospital is proud to be part of Animal Hospitals of the Lowcountry, a family-owned network of practices that includes:

  • Mount Pleasant Animal Hospital – South Mount Pleasant SC, At Coleman Blvd and Old Village
  • Shuler Veterinary Clinic – Central Mount Pleasant SC, At Town Center
  • Safe Harbor Animal Hospital – North Mount Pleasant SC, At North MP and Hwy 41

We’re local. We’re prepared. And we’re here to help you and your pets stay safe this hurricane season.