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Dog drank lake water, now has soft stool & drinks more. Is he sick?

Updated On September 23rd, 2025

Pet's info: Dog | Boxer | Male | neutered | 8 months and 8 days old | 60 lbs

I took my dog to the lake yesterday and it was his first time so he was curious in tasting the water, he was discouraged each time. Today his bowel movements have been solid in the beginning and then soft at the end and he seems to be drinking more. Should I be worried? Could he have got something from drinking the water?

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on May 5th, 2019

Thank you for contacting Petco Pet Education Center, formerly Petcoach with your question. It could be there was something in the water that has upset Bentley’s stomach, leading to the softer stools and drinking more water. I’d keep an eye on him for now. If he develops diarrhea, starts vomiting, becomes lethargic, and/or stops eating, I would have him seen by a vet. I hope this helps!

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