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Updated on September 23rd, 2025
Pet's info: Dog | Jack Russell Terrier | Female | spayed | 12 years and 6 months old | 13 lbs
Were very concerned. Our 13 year old Jack Russel Terrier mix is having seizures every 5 minutes or so. They started yesterday, and have been getting progressively more frequent. She falls down and shakes, and then looks around very confused. She has been in the house as usual, where its air conditioned. She seems to be eating and drinking normally, and in between seizures, she attempts to act normal, play with her toys, and beg for food as usual. Any idea what is wrong with her?
4 Answers

Answered By Dr Stafford, BVetMed, MRCVS
Veterinarian
Published on July 28th, 2017
Answered By David Elbeze, DVM, MRCVS
Veterinarian
Published on June 23rd, 2017
The most common cause would be a condition called epilepsy, which is basically seizure from an unknown origin that is treated successfully with anti seizure meds. other reasons include insulinoma (cancer) brain tumor and other neurological disorders.
1Pet Parents found this answer helpful
Answered By Sara Farmer, DVM
Veterinarian
Published on November 6th, 2018
Seizures are serious and can be a sign of toxin exposure, epilepsy, liver disease or infections. I would recommend seeing your vet for an examination and to discuss diagnostic tests like blood work to help determine what might be causing the seizures. If no underlying cause can be found and the seizures are frequent or severe an anti-epileptic drug might be recommended. Seizures can lead to brain damage if they are not treated.
1Pet Parents found this answer helpful
Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS
Veterinarian
Published on December 19th, 2019
Intoxication with meds and poisoning are a main concern in these cases. Medications would include cyclic antidepressants, cocaine and other stimulants, diphenhydramine and other antihistamines; theophyiline and isoniazid.
1Pet Parents found this answer helpful