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Why is my senior Chihuahua coughing blood, congested, and tired?

Updated on September 23rd, 2025

Pet's info: Dog | Chihuahua | Male | unneutered | 11 years old | 4 lbs

Hello my name is Talina, I have an 11-year-old Chihuahua his name is Poncho for the past week he has been almost like choking on phlegm last night little blood in the phlegm i will attach a pic. he seems to be drowsy a little tired but his spirits are high. he also is very congested in his nose I was wondering what it could be? may be allergies but I don’t know. if anyone help me that’d be great. thank you.

1 Answer

Most Helpful Answer

Dr. Melanie, BVSc MS

Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on April 23rd, 2019

Hi Talina. I'm sorry Pancho isn't well. It could be he has a severe respiratory infection but it could also be that he has heart disease causing this problem. I would have him checked out by a vet today. Best of luck.
Vote Icon1Pet Parents found this answer helpful

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