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Why is my 3-month-old Labrador puppy having diarrhea and vomiting?

Updated On September 23rd, 2025

Pet's info: Dog | Labrador Retriever | Female | unspayed | 3 months and 13 days old | 11 lbs

So, I’ve looked around at my house and puppy proofed to make sure she can’t get into anything and I also looked into the dog pen outside and made sure there was nothing wrong.... and I’m still finding my 3 month old Labrador retriever having diarrhea and puking it up.

1 Answer

Most Helpful Answer

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Answered By Ana M, DVM

Veterinarian

Published on January 8th, 2019

Thank you for submitting your question regarding Sierra. I recommend that she sees her veterinarian. She will likely need fecal testing to look for parasitic, bacterial or viral causes of her symptoms. If she does not have aninfection, then her diet will likely be discussed. It is important for her to receive prompt treatment as being such a young puppy, it will be easy for her to become dehydrated. I hope this information helps!

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