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My senior dog has diarrhea but is eating normally. What should I do?

Updated On September 23rd, 2025

Pet's info: Dog | Border Terrier | 15 years and 6 months old

My 13 year old Jack Russell has had loose stools since Monday. Appetite OK and usual diet

2 Answers

Most Helpful Answer

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Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS

Veterinarian

Published on October 23rd, 2019

These signs could be compatible with a colitis, which is an inflammation of the last part of the colon, usually related to dietary indiscretion. As a first approach, I would suggest to start feeding with a bland diet based on boiled chicken and rice in small portion every 6 hours for the following 48hours. Then gradually reintroduce the normal diet over 5 days. I would definitively recommend a veterinary check up if the signs persist or you notice vomiting, lethargy or inappetence. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

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Other Answers

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    Answered By Andrea M. Brodie, DVM

    Veterinarian

    Published on August 21st, 2018

    This is very loose stool. Try the bland food for a few days (see my other answer). There is no way to tell why she has diarrhea from the way the poop looks. If the bland diet does not work in stopping the diarrhea or if your dog deteriorates, take her to the vet for an exam, as this may then be caused by kidney or liver disease or an infection.

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