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Why is my dog's poop loose and runny? Is it intestinal worms?

Updated On September 23rd, 2025

Pet's info: Dog | Rottweiler | Male | unneutered | 130 lbs

my dogs poop is loose and runny. it has been like that for a while. I was told by someone that it might be a bacteria parasite(I.G.) in there tummy and/or intestines. what is an I.G. parasite?

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on February 10th, 2018

I'm wondering if they mean an intestinal parasites. Those can be common in dogs and cause diarrhea. Dogs can get four different types of intestinal worms: Roundworms, hookworms, whipworms, and tapeworms. It is concerning that Pharaoh has been having diarrhea for a while, and whenever a dog has diarrhea longer than 24 hours, it's time to see a vet. Bring along a sample of his feces for the vet to examine for intestinal worms. A lot of times, only the eggs will be shed in the feces indicating worms, and those eggs can only be seen via microscope. I would take him into a vet today. Good luck, I hope this helps!

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