Updated On September 23rd, 2025
Pet's info: Dog | Pug | Female | spayed | 10 years and 1 month old | 20 lbs
My 20lb pug I I accident Y gave the Heartgard plus 50-100lb dose.
1 Answer
Published on February 16th, 2020
Heartgard is a very safe medication and with the amount Willi ate, he should be fine. In one study, dogs that received 10 times the recommended dose, showed no signs of toxicity. If you begin to see any signs such as vomiting, diarrhea, lethargy, seizures, etc. then bring him in to be seen by a veterinarian as soon as possible. I hope this helps!
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