Can Dogs Get Eczema?

If you’re wondering, “Can dogs get eczema?” because you’ve spotted red, itchy patches on your own dog, the short answer is yes. Although, veterinarians more often refer to it as canine dermatitis, a broad term for inflamed, itchy, irritated skin that can look very similar to human eczema. While the medical terminology differs slightly, the experience for your dog is the same: red, flaky, itchy skin that causes real discomfort and often leads to excessive scratching or licking. Dog eczema isn’t a single disease so much as a description of how irritated skin behaves once it becomes inflamed, which means two dogs with eczema-like symptoms can have two completely different underlying causes. At Animal Hospital of Lake Villa, we diagnose and treat eczema-like skin conditions in dogs regularly, and identifying the specific trigger is the key to lasting relief.

 

 

What Does Eczema Look Like in Dogs?

Canine eczema typically shows up as patches of red, inflamed skin that may be dry and flaky or, in more severe cases, moist and oozing. Dogs with eczema often scratch, lick, or chew at the affected areas, which can lead to hair loss, scabbing, or thickened skin over time if left untreated.

• Red or inflamed patches of skin
• Dry, flaky, or scaly texture
• Hair loss in the affected area
• Persistent scratching, licking, or chewing
• A noticeable odor if the skin becomes infected

Eczema in dogs can show up anywhere, but it tends to favor certain areas. The belly, inner thighs, armpits, ears, and the base of the tail are common hot spots for eczema-like flare-ups because these areas have thinner skin or sit close to the ground, where allergens and irritants are more likely to make contact. Some dogs develop a single isolated patch, while others experience eczema symptoms across several areas at once, which can be a clue that the trigger is something systemic, like a food allergy, rather than something localized, like contact with one specific surface. This is often the point where pet owners start asking, “Can dogs get eczema in more than one spot at a time?” and the answer is yes. Widespread patches are common with systemic triggers like food or environmental allergies.

What Causes Eczema-Like Skin Conditions in Dogs?

Most cases of dog eczema trace back to an allergic or environmental trigger rather than a single specific disease. Identifying which category your dog falls into helps guide the right treatment approach.

Allergic Triggers

Environmental allergies to pollen, dust mites, or mold, along with food sensitivities, are among the most common causes of eczema-like skin flare-ups in dogs. These reactions often affect the same areas repeatedly, such as the belly, paws, or ears.

Irritant Contact

Certain shampoos, fabrics, cleaning products, or even grass and plants can irritate sensitive skin on contact, producing a localized eczema-like reaction where the skin made contact with the irritant.

Underlying Health Conditions

In some dogs, skin inflammation is connected to a broader issue like a thyroid imbalance or a weakened immune response, which is why persistent skin problems are worth a full veterinary evaluation rather than topical treatment alone.

Secondary Yeast or Bacterial Overgrowth

Once a dog’s skin barrier is compromised by eczema, it becomes much easier for yeast and bacteria that normally live harmlessly on the skin to multiply out of control. This secondary overgrowth often makes the original eczema look worse, adds a greasy texture or distinct odor, and can turn a mild irritation into a more stubborn, recurring problem. Because this layer of complication is so common, what looks like one long eczema flare-up is sometimes actually the original trigger plus a secondary infection that needs to be addressed separately.

Eczema vs. Other Skin Conditions in Dogs

Eczema-like symptoms can resemble several other canine skin conditions, which is part of why a proper diagnosis matters so much. Mange, caused by mites, often produces more severe hair loss and crusting than typical eczema. Ringworm, despite the name, is actually a fungal infection and tends to create circular patches of hair loss with a distinct border. Hot spots develop more suddenly and aggressively, often within hours, compared to the slower-building irritation typical of eczema. Telling these conditions apart from the outside isn’t always straightforward, since several of them can look remarkably similar in the early stages, which is exactly why an in-person exam at Animal Hospital of Lake Villa is so valuable. Pet owners who ask, “Can dogs get eczema?” are sometimes actually dealing with one of these look-alike conditions instead, which is exactly why a hands-on exam matters more than a guess from a photo.

Are Certain Dogs More Prone to Eczema?

Some dogs are simply more predisposed to eczema-like skin conditions than others. Breeds with skin folds, such as Bulldogs and Shar-Peis, tend to trap moisture and bacteria more easily, increasing the risk of irritation. Dogs with thick double coats can develop hidden hot spots and eczema patches that go unnoticed under the fur until they become significant. Dogs with known food sensitivities or a family history of allergies also tend to experience eczema-like flare-ups more frequently throughout their lives. None of this means a dog is guaranteed to develop eczema, but it does mean some dogs benefit from closer monitoring of their skin, especially during high-allergen seasons in Lake Villa.

How Animal Hospital of Lake Villa Diagnoses Skin Conditions

When you bring your dog in for eczema-like symptoms, we start by examining the skin closely and asking about your dog’s diet, environment, and symptom history. Depending on what we find, we may recommend allergy testing or a diet trial to identify the exact trigger so we can build a treatment plan that addresses the cause, not just the symptoms. In some cases, we’ll also perform a skin scraping or cytology to rule out mites, yeast, or bacterial overgrowth, since these findings can shift the treatment plan significantly. Getting a clear picture upfront tends to save pet owners from cycling through ineffective products at home before finally getting an accurate diagnosis.

When to Schedule a Skin Evaluation

You should schedule a visit any time your dog’s skin irritation persists for more than a few days, spreads to new areas, or comes with significant hair loss or odor. Early treatment generally leads to faster, more complete recovery. A full list of symptoms that warrant a visit to Animal Hospital of Lake Villa include: 

• Skin irritation that doesn’t improve within a few days
• Eczema-like patches that spread or multiply
• Increasing hair loss, scabbing, or thickened skin
• A strong odor coming from the affected area
• Visible discomfort, restlessness, or disrupted sleep from itching

Restoring Healthy, Comfortable Skin

Dog eczema can be frustrating to manage on your own, but with the right diagnosis, most dogs see significant improvement in their skin and comfort level. Once the underlying cause is identified, the path forward usually becomes much clearer, and most dogs settle into a manageable routine within a few weeks of starting the right plan. If you’ve been wondering, “Can dogs get eczema?” ever since your own dog started scratching, Animal Hospital of Lake Villa is here to help you find what’s actually causing it and get your dog comfortable again. Call us at (847) 356-8387 or book an appointment online.