Taenia spp.

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This page quotes a published document. Everything below in quotation marks is copied word for word from https://capcvet.org/guidelines/taenia/, published by CAPC and retrieved on 2026-09-16. The quotations are excerpts; the document itself is linked and is the authority. Nothing has been reworded.

This page quotes the Companion Animal Parasite Council guideline for Taenia spp., section by section: the opening sentences of 8 sections, copied without change and linked to the guideline, which was retrieved on 2026-09-16. The guideline itself is the authority and carries the full text.

The guideline

Companion Animal Parasite Council, Taenia spp., at https://capcvet.org/guidelines/taenia/. Retrieved 2026-09-16. Each heading below is the guideline’s own, and the quotation under it is how that section begins. The full section, and the species tabs where the guideline gives them, are on the linked page.

Synopsis

CAPC Recommends Treating intestinal Taenia spp. infections in dogs with appropriate anthelmintics. Reducing opportunities for dogs to catch prey, which can result in reinfection.

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Species

Species Canine Taenia crassiceps Taenia hydatigena Taenia multiceps Taenia pisiformis Taenia serialis

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Disease

Disease in dogs and cats due to infection with adult Taenia species is rare. Passage of proglottids may be associated with perianal irritation.

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Prevalence

Taenia species are commonly found in dogs throughout North America. A number of factors influence the likelihood that a dog will be infected with tapeworms, including the geographic region and the opportunity the animal may have to ingest an infected intermediate host.

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Diagnosis

Diagnosis of infection is reached by identifying proglottids in the fecal material, eggs on centrifugal fecal flotation, or PCR. Fecal flotation with centrifugation Diagnosis of patent Taenia infections via centrifugal fecal flotation can be challenging as eggs are quite dense.

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Treatment

Praziquantel and epsiprantel are approved for the treatment of Taenia spp. infections in dogs. Febendazole is also approved for the treatment of Taenia pisiformis in dogs.

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Control and Prevention

In dogs that are allowed outside or that are known to have predatory behavior, a heartworm preventive containing praziquantel will routinely treat infections with Taenia spp. and other cyclophyllidean cestodes. Prevention of predation and scavenging activity by keeping dogs confined to a leash or in a fenced yard will limit the opportunity for dogs to acquire infection with Taenia spp.

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Public Health Considerations

Isolated reports of zoonotic infection with larval Taenia spp. of dogs exist. However, the overall risk of human infection with Taenia spp. in North America appears extremely low.

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Sources

  • capc-taeniaCAPC · retrieved 2026-09-16
    CAPC Recommends Treating intestinal Taenia spp. infections in dogs with appropriate anthelmintics. Reducing opportunities for dogs to catch prey, which can result in reinfection. (Synopsis)

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