How Veterinarians Diagnose Allergies
How environmental allergies, food allergies, fleas, infections, and parasites are told apart.
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The Allergy Learning Center
Itching is one of the most common reasons dogs visit the veterinarian. These articles walk through what causes it, how it's diagnosed, and what actually helps.
Is My Dog Itchy Because of Allergies?
Why itching is a symptom rather than a diagnosis, and how veterinarians work through every possible cause.
Read articleWhy Is My Dog So Itchy?
The science behind allergic skin disease and what happens beneath the surface of your dog's skin.
Read articleThe Three Types of Allergies in Dogs
Flea allergies, environmental allergies, and food allergies — how they differ and why it matters.
Read articleWhy Does My Dog Keep Getting Ear Infections?
Recurring ear infections are usually a symptom of an underlying problem — most often allergies.
Read articleThe Itch-Scratch Cycle
How scratching feeds inflammation, and why breaking the cycle is central to treatment.
Coming soonHealthy vs. Damaged Skin Barrier
The skin barrier is your dog's first line of defense — here's what happens when it breaks down.
Coming soonFlea Allergy Dermatitis
Why a single flea bite can cause weeks of misery in a sensitive dog.
Coming soonEnvironmental Allergies
Pollens, molds, grasses, and dust mites — how atopic dermatitis is diagnosed and managed.
Coming soonFood Allergies
What a true food allergy is, how elimination diet trials work, and the myths worth ignoring.
Coming soonWhy Does My Dog Keep Licking Their Feet?
Constant licking of the feet has several causes — allergies are only one of them.
Read articleHot Spots
How a small irritated patch becomes a painful, oozing lesion in a matter of hours.
Coming soonAllergy Medications Explained
Where each common therapy acts in the allergic process, and why combinations often work best.
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