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My puppy ate a sponge. What should I watch for and when to worry?

Updated on September 23rd, 2025

Pet's info: Dog | Bernese Mountain Dog | Female | unspayed | 5 months and 12 days old | 44 lbs

Puppy ate half a sponge

1 Answer

Most Helpful Answer

Kevin Sanada, DVM

Answered By Kevin Sanada, DVM

Veterinarian

Published on January 13th, 2018

Luckily sponges are soft and can be moved more easily in the intestines, but this is concerning for a possible gastrointestinal impaction. It's not toxic though, so if it passes, then they should not cause any problems. Signs of an impaction include vomiting, not defecating, and depression/pain. If you notice any of this, then you should take Lucy to a vet immediately.

Otherwise, the sponges should pass in the stool in the next 3-5 days.

I hope that helps and all is well with Lucy.
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