6 month Heartgard CHEWABLES for Dogs 51-100 lb

Heartgard CHEWABLES for Dogs is an effective medication toward heartworm disease. Treat one chew a month helps prevent heartworm disease in all dogs. Each chewable contains 272 mcg of ivermectin.Caution: Store between 68°F-77°F (20°C-25°C). Exclusions between 59°F-86°F (15°C-30°C) are permitted. Protect product from light. Keep this and all drugs out of the reach of children. A prescription isrequired for these products. Click here for details