Please do not hesitate to contact us with questions:
Iverhart Max is a prescription heartworm and dewormer medication for dogs. It contains ivermectin, pyrantel pamoate, and praziquantel to prevent heartworm disease and intestinal parasite infections. It treats and controls roundworm, hookworm, and tapeworms. Iverhart Max soft chews provide one month of protection and are bacon flavored, with a chicken protein base. For use in dogs 8 weeks of age or older. Available in 4 sizes in 6-month quantities.
Iverhart Max is sold as a prescription drug in a maximum of a 12 month supply per dog per year. To buy the same size for more than one dog, add the total of what you need to the cart. You can split the amount to different dogs in checkout.
Most veterinarians require and the American Heartworm Society recommends an annual heartworm test before prescribing Iverhart Max heartworm preventive for your pet. Talk with your pet's veterinarian for more information and to find the best insect and parasite preventatives to complement Iverhart Max.