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My senior dog with CHF is struggling to breathe. What can I do?

Updated On September 23rd, 2025

Pet's info: Dog | Shih Tzu | Female | spayed | 14 years and 2 months old | 18 lbs

My 14 year old shihzue has congestive heart failure. Tonight she is struggling to breath and making a noise when she breathes. She takes furosemide 10 mg every morning and every night. I gave her extra dose an hour ago hoping it would help her. What more can I do before morning and taking her to vet?

1 Answer

Most Helpful Answer

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Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on July 16th, 2018

Thanks for using Petco Pet Education Center, formerly Petcoach! This could be serious as she may require not only higher doses of furosemide but also perhaps other medications such as pimobendan or other diuretics. If Minnie is struggling to breathe as it appears, I think it would be best to have her evaluated at as soon as possible as this could represent a medical emergency since she is possibly in heart failure. They would be able to check if she needs to have oxygen therapy and these medications added to her medication protocol. Good luck and have a good night!

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