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My puppy has diarrhea a week, but is active. Should I be concerned?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Male | unneutered | 3 months and 30 days old | 12 lbs

my puppy has been having diarrhea for about a week now. He energy level and appetite are still normal, should I be concerned?

1 Answer

Most Helpful Answer

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Answered By Linda G, MS, DVM

Veterinarian

Published on September 5th, 2019

Hello. I am glad that Miki is feeling well, but you should get to the reason for the diarrhea. Most often in puppies, this is due to intestinal parasites. You may not see anything as they are usually microscopic. Have a sample of Miki's stool examined by your veterinarian to make sure he is as healthy as possible. Thanks for using Petco Pet Education Center, formerly Petcoach.

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