
06/18/2025
🌿 Environmental Allergies in Pets: The Signs You Might Be Missing! 🐶🐱
Did you know that your pet’s constant ear infections might be more than just a nuisance? Ear infections are painful! Many dogs and cats suffer from environmental allergies—and the signs aren't always what you expect.
We often associate allergies with sneezing and watery eyes, but in pets, the symptoms can look quite different—and are easy to miss!
Commonly Overlooked Signs of Environmental Allergies in Dogs & Cats:
🐾 Frequent head shaking or ear scratching -
🐾 Licking or chewing at paws – Especially after walks or being outside
🐾 Red or inflamed skin – Often seen on the belly, armpits, or between toes
🐾 Scooting or excessive grooming
🐾 Hair loss or foul skin odor – From persistent irritation or secondary infections
🔁 Recurring ear infections – This is a big one. Chronic ear issues, especially in dogs, are often linked to underlying allergies. This is not “normal” for any breed, or any lifestyle. Ear infections should never be dismissed as a result of being a particular breed or as a product of regularly swimming in the pool or weekends at the lake. If your pet gets 3 or more ear infections a year, the underlying cause is nearly always allergies.
Why do allergies cause ear infections?
Allergies cause inflammation in the skin—and the ear canal is lined with skin too! When allergens like pollen, dust mites, or mold trigger a reaction, the ear becomes warm, moist, and inflamed—creating a perfect environment for yeast and bacteria to thrive. If your dog or cat has been struggling with chronic ear infections, you may have heard your veterinarian mention something called a TECA—short for Total Ear Canal Ablation. It might sound intimidating, but in some cases, this surgery can bring life-changing relief. So how do you know when it’s the right time for a TECA—and when it's better to focus on treating the underlying cause?
Let’s break it down:
🩺 What is a TECA?
A TECA is a surgical procedure that removes the entire ear canal, typically performed in pets with severe, end-stage ear disease. It’s often recommended when:
* Chronic infections have caused irreversible damage
* The ear canal is calcified or closed from years of inflammation
* Your pet is in constant pain or discomfort.
For pets who’ve reached this stage, TECA can dramatically improve their quality of life, relieving pain and eliminating the source of infection.
🌿 But What If It’s Not That Severe?
In many cases, chronic ear issues are actually a symptom—not the root problem. Allergies (food or environmental), hormonal imbalances, or skin diseases can all lead to recurrent ear infections.
For these pets, focusing on long-term management of the underlying cause can make a big difference:
* Allergy testing and management
* Diet trials (for food allergies)
* Topical therapies and ear cleaners
* Medications to control inflammation or infection
By treating the why behind the infections, we can often prevent the need for surgery entirely.
📋 The Bottom Line:
Not every chronic ear infection means your pet needs surgery. A thorough workup—including cytology, intradermal allergy testing, and imaging if needed—helps determine the best path forward.
If your pet is battling recurring ear issues, talk to your vet about your options. Whether it’s medical management through intradermal allergy therapy with Tina Brown, DVM, MS, ACVD or a TECA, with one of our Board Certified Veterinary Surgeons the goal is always the same: a happier, more comfortable pet. ❤️
-⭐️Helpful Resources⭐️-
Find a Board Certified Veterinary Dermatologist near you:
https://acvd.org/find-a-veterinary-dermatologist/
Learn more about Intradermal Allergy Testing: https://animalallergycolorado.com/services/intradermal-allergy-testing