Petco Text Logo
Petco Pet Logo

Why is my 5-week-old puppy panting and gagging like he's choking?

Updated On September 23rd, 2025

Pet's info: Dog | Dachshund | Male | unneutered | 2.5 lbs

My puppy is making a very weird panting noise and then acts like he is gagging or something.. he is 5 weeks old

1 Answer

Most Helpful Answer

Image profile

Answered By Jennifer Summerfield, DVM CPDT-KA

Veterinarian, Certified Dog Trainer

Published on January 15th, 2017

Poor Copper! Without being able to examine him, it's hard to say what might be causing this. One possibility would be a respiratory infection causing coughing and difficulty breathing. Less commonly, young puppies like this can have breathing issues due to a congenital defect like a heart problem or cleft palate. If you think he's having a hard time breathing normally, I would really recommend taking him to an emergency vet right away for an exam, as this may be a life-threatening problem. The vet can listen to his heart and lungs and may also take chest x-rays 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