2 Signs Of Heartworm
Heartworms are small flatworms that look like a piece of string. Mosquitoes carry them, and if your dog is exposed to them, the heartworms will move to live in their heart and the big blood vessels around the heart. The best way to treat heartworms is to prevent your dog from getting heartworms in the first place. There are oral, topical, and injectable methods to administer medication that will kill any heartworms and keep more from infesting your dog.