Package Quantity: 6 Doses; 10 Boxes Active Ingredient: Ivermectin Presentation: Chewable
Choose a comparable product or call 1-800-225-7911 for assistance

Heartgard® Chewable Canine monthly heartworm preventative for dogs 6 weeks of age and older.

  • Contains Ivermectin
  • Eliminates the tissue stage of heartworm larvae (dirofilaria immitis) for a month (30 days) after infection

Active Ingredient: Ivermectin Color Of Medicine: Brown Package Quantity: 6 Doses; 10 Boxes Strength: 136 mcg Supply Duration: 6 Months Presentation: Chewable Doses Per Unit: 6 Doses Box Color: Green Flavor: Meaty Container Type: Box Delivery Type: Oral Reconstitution Required: N Patient Weight Range: 26-50 lb