The breeds of long-eared dogs include Beagles, American Cocker Spaniels, Saint Bernards, Basset Hounds, Bloodhounds, Skye Terriers, Dachshunds, Maltese Dogs, Pollack Hounds, etc. These dogs have relatively long ears and are generally from Europe. If you raise a dog with long ears, you need to pay more attention to the hygiene of the dog's ears and clean the dog's ear canal regularly to avoid ear mite infection.