PROHEART 6 is a unique, injectable, sustained-release heartworm
preventive that is safe and efficacious, so owners are assured
that their dogs receive a heartworm preventive that lasts a full six
months. ProHeart 6 is administered exclusively by
veterinarians or by a trained veterinary technician or assistant,under
the direction of a certified veterinarian. One dose delivers
six months of continuous protection that helps to prevent heartworm
disease and treats existing adult and larval hookworm
infections.