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Why does my 2-week-old puppy's gas smell really bad? Is she sick?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua | Female | unspayed | 15 days old

When my puppy passes gas it smells really bad and I know gas doesn't smell good but this is just horrible and she's only 2 weeks could something be wrong ?

1 Answer

Most Helpful Answer

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Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS

Veterinarian

Published on January 3rd, 2017

Sometimes parasitical infection (gastroenteritis) or gastrointestinal inflammation of other sort can cause these kind of signs. Feces of such young puppies smell quite badly and it is not unusual that gas is really smelly. If not done yet I would recommend to have Penelope checked by your veterinarian and have her treated for worms.

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