SNAP Giardia Test

Find and treat more Giardia cases

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Diagnose Giardia infections in canine and feline patients


Use the SNAP Giardia Test to identify the presence of Giardia in dogs and cats as an adjunct to a faecal flotation. The SNAP Giardia Test is the first USDA-approved in-house rapid assay for the detection of soluble Giardia antigen. It has been shown to find up to three times more Giardia-positive animals than using traditional microscope methods.1

The Companion Animal Parasite Council (CAPC) recommends testing symptomatic (intermittently or consistently diarrheic) dogs and cats with a combination of direct smear, faecal flotation with centrifugation, and a sensitive, specific faecal ELISA optimised for use in companion animals.2


One SNAP can change everything

Watch how SNAP technology delivers superior diagnostic accuracy – and see what you may sacrifice when you use a test without it.

White papers:

The IDEXX SNAP Giardia Test provides sensitive and specific detection of Giardia antigen in dogs



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Test insert & resources

Access the SNAP Giardia Test product insert, accuracy data, sample preparation, results interpretation information and more.

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Learn more about ordering directly from IDEXX and order your in-house tests and supplies today.


  1. Groat R, Monn M, Flynn L, Curato J. Survey of clinic practices and testing for diagnosis of Giardia infections in dogs and cats. Poster presented at: 21st Annual ACVIM Forum, June 4–8, 2003; Charlotte, NC.
  2. Companion Animal Parasite Council. CAPC Recommendations: Giardia. Accessed August, 7, 2014.