Petco Text Logo
Petco Pet Logo

My dog suddenly can't use his leg and won't walk. What's wrong?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua | Male | unneutered | 9 years and 1 month old | 8 lbs

My little dog suddenly lost use of his left leg and was fine when we went to bed. He won't walk or stand. Any idea what could be wrong

1 Answer

Most Helpful Answer

Image profile

Answered By Dr. Elizabeth

Veterinarian

Published on November 8th, 2017

I would be worried about Spike. Things that come to mind are a disc that has ruptured into the spinal canal, a fibers clot, a blood clot, a tumor or somehow acquiring an injury. I would recommend to take him into the veterinarian's asap to get him checked out. The doctor may want to do an x-ray or may recommend referral to a neurologist based on what they find. Best of luck with Spike!

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