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Flea Allergy Dermatitis in Dogs: Signs and Treatment
Flea allergy dermatitis is one of the most common causes of severe itching in dogs. Dogs with this condition are not just bothered by fleas themselves — they are allergic to flea saliva. Even a small number of flea bites can trigger intense scratching, chewing, and skin inflammation. Dr. Roger Hart at Bushnell Animal Clinic explains how flea allergy dermatitis affects dogs, what signs owners should watch for, and how it is treated.
Dog Hair Loss: Common Causes and When to See the Veterinarian
Hair loss in dogs can happen for many reasons. Some dogs lose hair because of allergies, fleas, skin infections, or licking and scratching, while others develop bald areas from parasites, endocrine disease, or chronic skin inflammation. Hair loss may be mild and localized or widespread and persistent. Dr. Roger Hart at Bushnell Animal Clinic explains the common causes of dog hair loss, what signs to watch for, and when veterinary care is needed.