If your dog's breed has a history of canine heart disease, it's important to talk to your veterinarian about preventative care, and to learn to recognize early signs and symptoms.
Don't know if your dog is on the at-risk list? Here are 14 breeds that have an unfortunate history of canine heart disease:
Sources: Cavalier King Charles Spaniels
, Bernese Mountain Dog Club Of America
, A Love Of Rottweilers
Featured Image via Matt Biddulph/ Flickr