All about Heartworms.

This month we are going to learn a little about heartworms. Heartworms are a serious parasite that all dog owners need to be aware of. Heartworms, in contrast to many intestinal parasites, are spread by the bite of an infected mosquito. The larval stages are injected into your pet and mature over the next 4-6 months into adult worms that live in the heart and larger blood vessels leading to the