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Plain-English answers to pet health, behavior, and medication questions — written or reviewed by licensed veterinarians, with citations.

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Hyperpigmentation in Dogs: Causes of Dark Skin and Treatment
Hyperpigmentation in dogs is skin that darkens to brown or black, most often as a response to long-term irritation from allergies, yeast infection, friction, or hormonal disease. Here are the causes, diagnosis, treatment, and whether it fades.

Pododermatitis in Dogs: Symptoms, Causes, and Treatment
Pododermatitis in dogs is inflammation of the skin of the paws, and it shows up as red, swollen, itchy feet the dog licks constantly. Here are the causes from allergies to infection, how vets find the cause, treatment, and how long healing takes.

Seborrhea in Dogs: Symptoms, Causes, and Treatment
Seborrhea in dogs is a keratinization disorder that makes the skin flaky, greasy, and often smelly. Here are the signs of dry and oily seborrhea, the primary and secondary causes, how vets diagnose it, and how medicated shampoos and treatment work.

Dry Skin on Dogs: Causes, Flaky Skin Fixes, and When to See a Vet
Dry skin on dogs shows up as flakes, dandruff, a dull coat, and itching, and it can come from dry air, over-bathing, diet, parasites, or a medical condition. Here are the causes, what to put on it, which remedies help, and when to see a vet.

Hair Loss in Dogs: Causes, Patterns, and Treatment
Hair loss in dogs, called alopecia, can come from parasites, allergies, skin infections, hormonal disease, or genetics, and the pattern tells the vet a lot. Here is what patchy, symmetrical, and itchy hair loss mean and whether hair grows back.

Flea Allergy Dermatitis in Dogs: Symptoms, Treatment, and Prevention
Flea allergy dermatitis in dogs is an allergic reaction to flea saliva, and a single bite can set off days of intense itching, with hair loss and scabs over the rump and tail base. Here are the signs, why fleas go unseen, and treatment.






