SNAP Giardia Test

Find and treat more Giardia cases

Efficiently comply with Companion Animal Parasite Council recommendations to test symptomatic dogs and cats with a combination of direct smear, faecal flotation with centrifugation, and a sensitive, specific faecal ELISA.

SNAP tests provide reference laboratory quality technology for superior diagnostic accuracy at the point of care.

Automatically activate SNAP tests to save time and improve work flow with the SNAP Pro Analyser.

Order now


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 Giardia-solution 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


Related products

Get the most out of your SNAP Giradia Test

Increase your faecal testing options

Broaden your diagnostic insights and choose from several faecal panels that include Giardia antigen testing from IDEXX Reference Laboratories.

View and trend all your results

Get a more complete picture of your patient’s health with IDEXX VetConnect PLUS.

Automate your work flow

Reduce the chance for human error and integrate your SNAP results with the SNAP Pro Analyser.


We’re here to help you 24 hours a day, seven days a week

Customer Support: 1-800-248-2483

Test insert & resources

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

IDEXX Test Promise

IDEXX customers enjoy hassle-free returns for unopened, expired products.* In addition, if an IDEXX test does not perform as promised, just call us and we’ll credit your IDEXX Points account with 100% of the test’s value.

Billing & invoicing support for Veterinary Practices

Access your practice’s 24 hours a day, 365 days a year.

Incentive Programs

SNAP Up The Savings

Greater savings and clinical value for the SNAP tests you use every day. Learn about the program

IDEXX Points

Earn valuable points that boost your buying power and invest in your practice. To view your current IDEXX Points balance, log in to your account.

Order tests and supplies

You can now order your companion animal SNAP tests, analyzer slides and tubes from an authorized IDEXX distributor or directly from us. Learn more.


  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, 4–8 June 2003; Charlotte, NC.
  2. Companion Animal Parasite Council. CAPC Recommendations: Giardia. Accessed 7 August 2014.