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Why is my puppy having diarrhea if her food hasn't changed?

Updated On September 23rd, 2025

Pet's info: Dog | Labrador Retriever | Female | spayed | 4 months and 14 days old | 18 lbs

My puppy has had diarrhea 3 times today but she hasnt eaten anything different and her food hasn’t been changed

1 Answer

Most Helpful Answer

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Answered By Jenna Beyer, DVM, MBA, cVMA

Veterinarian, Certified Veterinary Acupuncturist

Published on September 15th, 2019

Common causes of diarrhea in a puppy include food intolerance or allergies, intestinal parasites, dietary indiscretion, bacterial or viral infection, stress colitis, among others. I would recommend having Luna evaluated by a vet to determine what could be going on and which treatments are needed.

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