Enter a value between 1 and 100000000 in increments of 1.
This product requires a prescription
1. We’ll ask for your vet’s info during checkout.
2. We’ll verify your prescription and ship your order.
Details and state availability.
HEARTGARD Plus for Dogs, 51-100 lbs. For use in dogs to prevent canine heartworm disease by eliminating the tissue stage of heartworm larvae (Dirofilaria immitis) for a month (30 days) after infection and for the treatment and control of ascarids (Toxocara canis, Toxascaris leonina) and hookworms (Ancylostoma caninum, Uncinaria stenocephala, Ancylostoma braziliense).
HEARTGARD Plus is recommended for dogs 6 weeks of age and older. For dogs over 100 lb use the appropriate combination of these chewables.
Recommend dosage: HEARTGARD Plus should be given at monthly intervals during the period of the year when mosquitoes (vectors), potentially carrying infective heartworm larvae, are active. The initial dose must be given within a month (30 days) after the dog’s first exposure to mosquitoes. The final dose must be given within a month (30 days) after the dog’s last exposure to mosquitoes.
See all Heartgard Plus Dosages
Our pharmacists are available for counseling regarding prescriptions purchased from PetPawsRx before and after dispensing. Monday - Friday, 9 AM - 2 PM CST. 1-800-367-4444.