Petco Text Logo
Petco Pet Logo

Why is my dog shaking, weak, and unresponsive? Is it serious?

Updated On September 23rd, 2025

My shitzu, around 6 years old, started shaking tonight, was unresponsive and unable to stand for a couple of minutes. After a while he got up but was weak, are these one of the signs he's getting ready to die?

1 Answer

Most Helpful Answer

Image profile

Answered By Jennifer Summerfield, DVM CPDT-KA

Veterinarian, Certified Dog Trainer

Published on July 28th, 2019

Poor pup! This is definitely very concerning. Without being able to examine him and run some tests, it's hard to say what might have caused this. He may have had some type of seizure, or a fainting episode caused by heart problems or low blood pressure. I would recommend taking him to an emergency clinic tonight to be seen, since this may be a life-threatening problem. The veterinarian there can do blood work or other testing if needed to help diagnose the problem and get him started on appropriate treatment.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored