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My chihuahua has kennel cough and congestion. What should I do next?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua | Male | neutered | 10 years and 7 months old | 7 lbs

My 7lb chihuahua has a bad cough (kennel cough)what can i give him that will take his congestion away. I have been giving him Robinson for cough, but it's gotten worse. Please help.

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2 Answers

Most Helpful Answer

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Answered By Dr. Dayna, DVM, CVA

Veterinarian, Certified Veterinary Acupuncturist

Published on September 29th, 2017

Hi there. I'm sorry Max isn't feeling well. Dogs can cough for many reasons. Of course, kennel cough is a common reason, but in an older small breed dog such as Max I also worry about heart disease. I would really encourage you to take him to a veterinarian. If they agree that it is kennel cough they can write you a prescription for something more potent than robitussin. Sometimes kennel cough can lead to a secondary infection such as bronchitis or pneumonia. If this is the case they will also likely want him on antibiotics. Good luck to Max! Thank you for using Pet Coach.

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    Answered By Andrea M. Brodie, DVM

    Veterinarian

    Published on April 10th, 2017

    Max may have an upper respiratory infection such as kennel cough. I suggest you take him back to the vet for a recheck. The vet may want to prescribe an antibiotic and cough medicine. Kennel cough is usually caused by a variety of bacteria and viruses and usually self limiting. The body's immune system will fight it and it may take 4 weeks to go away. However, only a hands-on exam can lead to the diagnosis, so please take Max to your vet.

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