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My dog's neck jerked on leash, now vomiting and breathing. Is it whiplash?

Updated on September 23rd, 2025

Pet's info: Dog | Chihuahua | Male | neutered | 5 lbs

Yesterday my little Chihuahua Cesar was on a lead outside and took off after a bunny. The lead jerked his neck when it ran out. Today he isn’t himself ....he vomited earlier and has had breathing troubles ...he has been walking around and resting in his usual way. Do you think he will be ok ....could he have whiplash?

1 Answer

Most Helpful Answer

Maria DVM

Answered By Maria DVM

Veterinarian

Published on December 28th, 2017

Cesar is adorable! I am so sorry he isn't feeling well today.

When dogs run out and they get jerked on the leash they can definitely injure themselves.

If he is having trouble breathing or his neck hurts I highly recommend having a veterinarian evaluate him. They can prescribe medication to help him feel much better.

Vomiting shouldn't be caused by this. If he continues to vomit then I do recommend evaluation with a veterinarian, if not I wouldn't worry if it was just a one time occurrence.

Thank you for using Petco Pet Education Center, formerly Petcoach.
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