Heartgard Plus for Dogs: Monthly Protection Against Heartworm and Intestinal Parasites

Heartworm disease is a serious health concern for dogs and is transmitted through the bite of infected mosquitoes. Because prevention is easier and safer than treating an established infection, regular heartworm protection is an important part of responsible pet care. Heartgard Plus for Dogs is a monthly chewable designed to help protect dogs from heartworm disease while also treating and controlling certain intestinal worms.

How Heartgard Plus Works

Heartgard Plus contains two active ingredients: ivermectin and pyrantel. Ivermectin helps prevent canine heartworm disease by eliminating the tissue stage of heartworm larvae, while pyrantel helps treat and control certain roundworms and hookworms. The product is administered orally once a month, making it convenient to include in a dog's regular parasite-prevention routine.

The chewable is available in different strengths based on a dog's weight. Dogs weighing up to 25 pounds receive the small-dog formulation, while medium and large dogs require formulations appropriate for their weight. Dogs over 100 pounds may need a combination of chewables as directed by a veterinarian.

Why Consistent Prevention Matters

Heartworm larvae are transmitted by mosquitoes, so exposure can occur even when dogs spend much of their time indoors. Giving the preventive at the recommended monthly interval helps maintain protection. Missing or significantly delaying doses can reduce the effectiveness of the prevention program.

Heartgard Plus is intended for dogs and puppies 6 weeks of age and older. Dogs should be tested for existing heartworm infection before starting a preventive program because Heartgard Plus does not eliminate adult heartworms. If a dog is already infected, veterinary treatment is necessary before beginning prevention.

For pet parents looking for a convenient way to support their dog's parasite-prevention routine, Heartgard Plus offers monthly heartworm prevention along with protection against specific intestinal worms. Always follow veterinary guidance and the product label when choosing and administering parasite medication.

For reliable pet medication and parasite prevention products, pet parents can explore trusted online options that make caring for their dogs simple and convenient. CanadaPetCare offers a range of pet health products to help support your dog’s overall well-being and protection.