Iverhart Max Chews (ivermectin/pyrantel - pamoate/praziquantel) Large Dogs, 50.1-100 lbs, 6 doses

Iverhart
Regular Price:Crossed Out$66.89Your Price:$42.14

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This product requires a prescription

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2. We’ll verify your prescription and ship your order.

Details and state availability.


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 roundworms (Toxocara canis, Toxascaris leonina), hookworms (Ancylostoma caninum, Uncinaria stenocephala, Ancylostoma braziliense), and tapeworms (Dipylidium caninum, Taenia pisiformis).


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.

Customer Reviews

Based on 2 reviews
Mary F. 🇺🇸
Verified Buyer
Unmatched Customer Service!

They had a question about my order and - maybe because of the need for timeliness for heartworm but regardless. . . I got a phone call by a real person to clarify before sending to their pharmacy and to give me options, if needed. It is so rare to speak to a real person, let alone have THEM INITIATE...

Comments by Store Owner on Review by PetPaws on Tue Apr 28 2026
PetPaws
Hello Mary! We are delighted to hear that you had a positive experience with our customer service team. We look forward to assisting you again in the future. Thank you for recommending us!
Published date
27/04/26
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Beth S. 🇺🇸
Verified Buyer
Thank you.

Thank you for your customer service. Received exactly what we needed.

Published date
15/04/26
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