Ear Infections in Dogs: Why They’re More Common in Summer
Summer is prime time for happy dogs and questionable decisions. Swimming in lakes? Excellent. Rolling in mystery grass? Of course. Frolicking in the heat and humidity is fun for our furry family members, but it’s also the ideal setup for ear problems, which is why at East Sacramento Veterinary Center, we typically see a spike in canine ear infections during the summer months.
Why Ear Problems Surge in Summer
A dog’s ear canal is warm, dark, and curved—basically a cozy cave where moisture loves to linger. Add swimming, humidity, and extra outdoor playtime, and you’ve rolled out the welcome mat for bacteria and yeast.
This is why cases sometimes described as swimmer’s ear in dogs become more common during the summer. And our canine friends with floppy ears, allergies, or lots of ear hair may be especially vulnerable because of limited airflow inside the ear canal.
Dog Ear Infection Symptoms to Watch For
Some dogs make ear discomfort painfully obvious and will act restless or irritable. Others try to power through while shaking their head like a maraca.
Common dog ear infection symptoms include:
- Redness inside the ear
- Strong odor
- Brown, yellow, or black discharge
- Scratching at the ears
- Sensitivity when touched
Dog Shaking Head Ear Infection: A Classic Clue
Frequent dog shaking or repeated ear flapping often signals irritation deep inside the ear canal. Some dogs will also rub their ears along furniture, carpeting, or your leg. Left untreated, excessive head shaking can sometimes even lead to blood vessel damage inside the ear flap.
Dog Ear Yeast Infection vs. Bacterial Infection
Not all ear infections are the same. A dog ear yeast infection often produces:
- Dark discharge
- A sweet or musty smell
- Intense itching
Bacterial infections may cause more swelling, pain, or pus-like discharge. In some cases, dogs can have both at the same time. That’s why a proper diagnosis matters.
Preventing Summer Ear Infections
A few simple habits can help reduce the risk of warm-weather ear troubles:
- Dry your dog’s ears thoroughly after swimming or bathing.
- Keep ears clean using veterinarian-approved products.
- Address allergies promptly.
- Avoid over-cleaning, which can irritate the ear canal. Think “clean and dry,” not “aggressive archaeological excavation.”
When to See Your Veterinarian
If your dog’s ears look red, smell unusual, or your pup won’t stop scratching and shaking, it’s time for a veterinary visit. The team at East Sacramento Veterinary Center can determine whether your dog has a bacterial or dog ear yeast infection and recommend the right treatment.
Ear infections may be common in summer, but they’re never something dogs should just “live with.” Quick treatment can relieve discomfort fast and prevent more serious complications down the road. Contact us today at (916) 737-5670.