Answer by
BrendaG (6111)
Allergies, parasites, hereditary disorders, and ear mites are a few things that could be causing this. Long-eared dogs(bassett hound,cocker spaniel) are prone to ear infections. Dogs with hairy ears(poodle, schnauzer) may have wax buildup easier than other dogs. A healthy ear is pink and has no bad odor. OTC eardrops are available for most problems. Check ears regularly.