Updated On September 23rd, 2025
Pet's info: Dog | Chihuahua | Male | 5 lbs
My chihuahua has worms in his poop, I gave him half of a Bayer quad dewormer pill about two weeks ago but he is still showing signs of worms? Should I retreat and give him the other half of the pill? Thank you.
1 Answer
Published on April 1st, 2018
Hi. Poor Gizmo. It is important to have fecal sample tested and get an exact answer of what the parasite is. It could be the over the counter medication doesn't cover the particular parasite. It is also common that the over the counter medications fail at treatment. I suggest you get a proper prescription from your veterinarian.
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