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Heartworm

Iverhart Plus for Dogs

Brand: Virbac

Iverhart Plus is a monthly beef-flavored chewable medication designed to prevent heartworm disease and treat or control various gastrointestinal worms in dogs.

This product is intended for dogs.

OTCDogsRx Required

Overview

Iverhart Plus is a high-quality veterinary medication formulated by Virbac to provide essential parasite protection for canine companions. Much like other established heartworm preventatives such as Tri-Heart Plus, it utilizes a combination of ivermectin and pyrantel pamoate to safeguard pets against dangerous infestations. While medications like Sentinel Spectrum offer broader coverage including flea protection, Iverhart Plus remains a gold-standard choice for owners focused specifically on heartworm and common intestinal parasites. It is frequently compared to alternatives like HeartShield Plus for its efficacy and palatability in dogs of all breeds. For owners looking for even more comprehensive coverage, products such as Iverhart MAX are also available within the same therapeutic family to address tapeworms. Unlike ProHeart 12 or ProHeart 6, which are administered via injection by a veterinarian, Iverhart Plus is designed for convenient at-home oral administration once a month. This medication requires a prescription from a licensed veterinarian, ensuring that the health of the dog is monitored before beginning treatment. It serves as an essential component of a year-round wellness plan, effectively preventing heartworm disease caused by Dirofilaria immitis. By interrupting the life cycle of these parasites, the medication protects the dog from the severe cardiovascular damage associated with long-term infection. Many owners prefer this oral method over systemic injections like those found in ProHeart 6 because it allows for monthly owner-pet bonding during administration. The chewable formulation is specifically designed to be highly palatable, often accepted as a treat, which simplifies the adherence process for busy pet owners. Whether your dog is a small breed or a large working dog, consistent monthly dosing is the primary key to maintaining a parasite-free lifestyle.

What It's For

  • Heartworm Prevention: Eliminates tissue stages of heartworm larvae during the month of infection.
  • Roundworm Control: Treats and controls Ascarids (Toxocara canis and Toxascaris leonina).
  • Hookworm Control: Treats and controls hookworms (Ancylostoma caninum and Uncinaria stenocephala).

How To Use

Iverhart Plus is administered orally once a month at the recommended minimum dosage level of 6 mcg of ivermectin per kilogram of body weight (2.72 mcg/lb) and 5 mg of pyrantel (as pamoate salt) per kg of body weight (2.27 mg/lb). The chewable can be offered by hand or mixed with a small amount of dog food. It is crucial to ensure the dog consumes the entire dose to guarantee full absorption and efficacy for the protection period. For optimal results, administer the tablet on the same day each month, such as the first of every month. If a dose is missed, administer it as soon as possible and resume the regular monthly schedule to minimize the risk of infection. While it is safe for all breeds, veterinarians strongly recommend a heartworm test before starting the medication to ensure the dog is not already harboring adult heartworms, as treating a positive dog requires different clinical protocols.

Precautions

Iverhart Plus should be used with caution in dogs known to have the MDR1 gene mutation, such as Collies and related breeds, as they may be more sensitive to high doses of ivermectin. Although the dose in this product is specifically formulated for heartworm prevention, pet owners should always consult their veterinarian if they have concerns about their specific breed's sensitivity. This product is for use in dogs only and should be stored in a cool, dry place away from the reach of children and other pets. Do not exceed the recommended dose, and contact a veterinarian immediately if you suspect an accidental overdose or if your dog exhibits signs of lethargy, muscle tremors, or dilated pupils after administration.

Key Benefits

  • Effective Heartworm Prevention: Blocks the development of heartworm disease with consistent monthly use.
  • Broad Intestinal Coverage: Simultaneously treats and controls common hookworms and roundworms.
  • High Palatability: Beef-flavored chewable formula makes administration easy and stress-free for most dogs.
  • Proven Reliability: Manufactured by Virbac, a leader in veterinary pharmaceuticals, ensuring quality and safety.

Frequently Asked Questions

This information is educational only. Always consult a licensed veterinarian before using new products on your pet.

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