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My 2lb chihuahua puppy has diarrhea for 3 days, what should I do?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua | Female | 4 months and 1 day old | 2.12 lbs

hes had diarrhea for 3 days. he's a 2 pound puppy chihuhua 4 months old he got his shots like 10 days ago

1 Answer

Most Helpful Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on October 17th, 2018

Given Chici's size and age, he should be examined by your veterinarian. The fact that he's had diarrhea for three days is also concerning. Diarrhea has multiple causes. In small dogs and puppies, it can quickly lead to dehydration which may complicate any underlying medical condition. If he is not behaving normally, have him examined by your vet today. If he is behaving normally otherwise, you can try withholding food for 8-12 hours. Allow small amounts of water or unflavored PediaLyte during this time. Resume feeding a bland diet in small, frequent amounts until the stool is normal then transition slowly to the regular diet. Symptoms that require a visit to the veterinarian include, persistent diarrhea, bloody diarrhea, lethargy, loss of appetite, vomiting or abdominal pain.

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