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Is 200mg Gabapentin dosage too high for my 27lb Corgi?

Updated on September 23rd, 2025

Pet's info: Dog | Pembroke Welsh Corgi | Male | neutered | 16 years and 8 months old | 27 lbs

My Corgi is 27lb and his vet prescribed him 200mg of Gabapentin every 8 to 12 hours. I read some websites, and this dosage seems much higher than what's recommended. What do you think?

1 Answer

Most Helpful Answer

Linda G,  MS, DVM

Answered By Linda G, MS, DVM

Veterinarian

Published on December 16th, 2017

Hello. The range of dosages of Gabapentin used for analgesia in dogs is 10-20 mg/kg every 8 hours. For a 27 pound dog, this equals 123 - 245 mg every 8 hours. When used as an anticonvulsant, doses up to 1200 mg are sometimes used. If you are concerned, start with the 200 mg every 12 hours, adding a third dose if necessary. Thank you.
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