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My dog is having seizures. Could a bug bite or sting be the cause?

Updated on September 23, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Female | spayed | 2 years and 8 months old | 40 lbs

My dog has had two seizures in the past month while on a walk that have lasted around a minute. Before they happen, she starts panicking and biting at her tail. After the first seizure, I noticed a welt on her leg from a sting. Could it be a bug sting or bite that are causing these seizures?

1 Answer

Most Helpful Answer

Jessica Keay, DVM

Answered By Jessica Keay, DVM

Veterinarian

Published on September 3, 2017

We normally would not see a true seizure as a result of an insect bite. If your dog was very stressed then this can sometimes induce a seizure so perhaps the insect bite distressed her and let to the seizure in that manner. I would recommend an examination by a vet to do a neurological exam and bloodwork to see if the cause of the seizure can be identified and discuss if medication is needed.
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