Certain breeds, like basset hounds, cocker spaniels, and Labrador ... If left untreated, ear infections can lead to chronic inflammation, narrowing of the ear canal, or even require surgical ...

A healthy and clean dog ear should be pink, odorless and not dirty or inflamed. If it has an odor ... Dogs with long ears, such as beagles or cocker spaniels, are more prone to ear infections ...