Check the listing for details. PetAlive® Parasite Dr.™ Veggie Cap 2 Pack. Color: See Description, Condition: New, Made in CN. Listed at 78.02 USD. Parasite Dr. 2-pack is a 100% herbal remedy specially formulated for the healthy and effective expulsion of internal parasites such as roundworm, hookworm and tapeworm. Containing herbs especially chosen for their known anti-parasitic, antiseptic and bactericidal properties, Parasite Dr. can help to rid your pet of unhealthy infestations of internal parasites and cleanse its blood, while promoting digestive health and balance – all without the unwanted side effects sometimes associated with synthetic parasite medication. Parasite Dr. also helps to cleanse the system and contains herbs with antifungal properties, thus helping to reduce systemic yeast infections which can compromise health and weaken immune functioning – thereby acting as a tonic for the entire digestive system! *These state.