With more than 2 billion doses prescribed, HEARTGARD Plus is the #1 choice of vets for both their patients and their own dogs.
#1 Dog-Preferred Chew
Dogs love the only real-beef chew, making monthly dosing easy and delicious. Studies show that more dogs choose it over any other oral heartworm disease prevention.
HEARTGARD Plus doesn’t just prevent heartworm disease for dogs 6 weeks of age and older, it also treats and controls hookworms and roundworms.