HEARTWORM & HEARTGARD
Heartworm Disease is a serious ailment that can affect dogs. "Heartworm disease is a serious disease that results in severe lung disease, heart failure, other organ damage, and death in pets, mainly dogs, cats, and ferrets. It is caused by a parasitic worm called Dirofilaria immitis. The worms are spread through the bite of a mosquito."
We use Heartgard every month for our adult dogs to prevent heartworm disease. Your vet will be able to recommend when you should start this product with your puppy.