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My dog has diarrhea, isn't eating, runny nose. Should I see a vet?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Male | unneutered | 8 months and 10 days old | 16 lbs

My dog has a runny nose and has been sneezing the past couple of days. This morning he had diarrhea and hasn’t eaten his breakfast. Should I take him to the vet?

1 Answer

Most Helpful Answer

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Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on August 20th, 2019

Hi there! Sorry to hear that Reeses is not feeling well. The clinical signs you describe are concerning when they occur in a puppy as they can be seen with serious gastrointestinal infections such as Parvovirus. Other possibilities include intestinal worms and dietary indiscretion, among other possibilities. The sooner these conditions are treated the better the outcome tends to be. For this reason, I recommend that you have Reeses evaluated by your veterinarian to check for these possibilities and to start therapy based on findings. At the very least they can address dehydration if present and start him on medications to make him feel better. Good luck! Keeping my fingers crossed for your boy!

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