In this Cone of Shame episode, Dr. Andy Roark has some unexpected and interesting facts about heartworm. From the incredibly long lifespan of a heartworm to the shocking array of animals that can be infected,...

We’ve all heard them: excuses for not giving pets heartworm prevention. April is #HeartwormAwarenessMonth, so we headed to the @DrAndyRoark Instagram to see what kind of excuses you’re hearing...

Ivermectin is a common ingredient in heartworm prevention, but perhaps you’ve heard it’s unsafe for certain dog breeds. In this episode of Ask Dr. Andy, Dr. Roark discusses the science behind...