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My dog ate a potassium tablet. Should I be concerned about 10 meq?

Updated on September 23rd, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Male | neutered | 11 lbs

My 11 pound male Chihuahua mix ate a 10 meq potassium tablet. Should we be concerned?

1 Answer

Most Helpful Answer

Angel Alvarado, LVT

Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on March 5th, 2018

The published dose for potassium use in dogs is 2 mEq per 10 lbs of body weight twice a day. Thunderdog ingested 5 times the recommended dose. This could potential cause cardiac or muscle abnormalities.
Since the ingestion is recent, having him seen by your veterinarian or at the nearest veterinary ER would be recommended. Either can induce vomiting via injection and monitor cardiac function, by ECG, overnight.
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