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My puppy has worms after deworming. What are they? Is my other dog safe?

Updated On September 23rd, 2025

Pet's info: Dog | French Bulldog | Male | unneutered | 2 months and 27 days old | 28.6 lbs

My puppy was dewormed twice before I got him. Then 2 more times, once 2 weeks ago and the fourth time was today. So today after he pooped he sat on his bed and then I noticed on the cushion this (see picture attached) that looks like a worm (is the first time that I see this) so i want to know what kind of parasite is this. And I have another dog that has been in contact with the puppy but her deworming is schedule in 2 more months. Should she get a deworming as soon as possible?

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1 Answer

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Answered By Dr. Davis

Veterinarian

Published on March 24th, 2018

It's difficult to tell from the photo but I think these are tapeworm segments. Usually dogs are not routinely dewormed for tapeworms so I would get medication from you veterinarian to treat these. Your other dog can't get these from the puppy because they need to go through an intermediate host, usually a flea or rodent. Thanks for using Petco Pet Education Center, formerly Petcoach to help you care for Tupac.

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