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Bladder tap or regular sample: How to confirm dog's UTI is gone?

Updated On September 23rd, 2025

Pet's info: Dog | Australian Shepherd | Female | unspayed | 4 months and 14 days old | 22 lbs

Does my dog have to have a urine sample extracted directly from her bladder to see is her uti/E coli is gone? Or can it be a normal urine sample?(cheaper)

1 Answer

Most Helpful Answer

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Answered By Dr. Elizabeth

Veterinarian

Published on October 4th, 2019

Cultures are best run on urine samples collected directly from the bladder via a cystocentesis. This way you avoid any environmental contamination and know if there is a true infection. Please feel free to post any additional questions.

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