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My puppy has diarrhea, eating normally, but seems sad. What to do?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua | Male | 3 lbs

My 3 pound puppy had diarrhea today.he doesn't seem to have lost any weight and he eats and drinks normally. He's a little sad and im kinda worried.what should I do

1 Answer

Most Helpful Answer

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Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on August 28th, 2017

Hi there! Thanks for using Petco Pet Education Center, formerly Petcoach! It is a good sign that Graham is otherwise feeling well. However, diarrhea in a puppy is concerning as it can be indicative if gastrointestinal infections such as parvovirus. Other possibilities include intestinal parasites or even dietary indiscretion. I recommend that you have him evaluated by your veterinarian for further assessment and treatment of this based on findings. The sooner these conditions are treated the better generally. At the very least they can start him on an anti-diarrhea medication. Good luck!

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