My dog's chest jumps when breathing normally. Should I be worried?

I would recommend to monitor him closely for the next 4-6hours in case signs become more consistent. The presentation you described should not be a problem at all, especially if there are no other signs with it.

It's really difficult to know without being able to watch Stormi breathe in person. Dogs, especially puppies, can have erratic breathing patterns that are nothing to worry about, but puppies can also have pneumonia or other problems that would cause difficulty breathing. If Stormi seems fine in every other way (eating normally, normal activity level) it's probably okay to make an appointment with your regular veterinarian for an exam to establish care and to make sure this is nothing to be concerned about. If she seems sick, if she seems to be struggling to breathe, or if she is unable to sleep or rest comfortably you should see an emergency vet.

Yes that would be completely normal, as long as there is no increase respiratory effort, abdominal breathing and excessive respiratory sounds (more than a pug would normally do!). Please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further.

Hi. This could be normal, especially if dreaming. If he is normal otherwise and breaths normal when awake, you can monitor. If he acting quiet and breathing fast awake, I would get him seen right away.

This is a quite generic but concerning sign. Differentials are many, from any disease that can spread systemically (causing lethargy for example) like infection, or anything that can cause pain/discomfort. Heavy breathing could be a reaction to pain or caused by primary respiratory disease. A check up is definitively needed to understand underlying cause and treat appropriately. Please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further.

This sign could be compatible with an upper respiratory tract inflammation/infection. A clinical examination at your local veterinarian is essential to confirm this clinical suspicion and treat appropriately. Antibiotics may be needed. Please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further.

Thanks for using Petco Pet Education Center, formerly Petcoach! It is not possible to know if something may actually be wrong with Kona without being able to evaluate her. This could be abnormal but keep in mind that this may also be normal. If you are concerned that she is not doing well, I would recommend you have her evaluated by a veterinarian for further evaluation with at least an exam. Good luck!