Senior Chihuahua coughing, not eating, has heart murmurs. What's wrong?

The heart does indeed appear to be enlarged and the trachea (windpipe) pushed up by the heart which can cause discomfort and coughing. Murmurs and valve disease are quite common in chihuahuas (diet related dilated cardiomyopathy is generally associated with a milder murmur and larger heart). An ultrasound exam to assess the valves and the strength and thickness of the heart muscle or review from a cardiologist is recommended in order to determine the underlying issues as treatment to manage and reduce the symptoms are very different depending on the type of heart condition which is predominant

I would be extremely concerned about her having a cardiac issue. Please take her to your vet so they can check to see if she has a heart murmur as that can lead to heart failure. Coughing is one of the first symptoms. She is the right age and breed for this to be happening. The other likely cause would be a collapsing trachea. So again, please take her to your vet for an exam. Best wishes.

Hi. Is your pet on medications for heart failure? If so, and still coughing, your veterinarian may need to reassess xrays and possibly increase doses of medication. Prognosis for heart failure is guarded to poor. I'm sorry she isn't feeling well

It sounds like Ace might need medication at this point, but it can be really difficult sometimes to determine whether a cough is related to heart disease or respiratory problems like collapsing trachea or chronic bronchitis which can also be very common in senior small dogs. I would contact your vet and let them know that Ace is now coughing so much that he can't rest. They might recommend an echocardiogram to completely rule out heart disease and heart failure as a cause, or they might recommend trying some other medications for cough. If Ace has not had chest x-rays recently they would probably recommend x-rays as well.

Thanks for using Petco Pet Education Center, formerly Petcoach! Yes, that would be considered an emergency. The main reason is that dogs with heart murmurs and heart disease can develop congestive heart failure which is a medical emergency that would warrant evaluation as soon as possible for Maya. The veterinarian would be able to check for this possibility and treat accordingly. Usually if congestive heart failure is confirmed, she may need oxygen therapy, diuretic medications and medications to make her heart work better. Good luck! Wishing Maya the best!

If the age you put in, 20, is really correct I would say that you should have her evaluated for cardiorespiratory disease. Mitral valve disease in small dogs is extremely common particularly at an older age. Coughing is often the first sign of heart disease that we see. Another structural issue that occurs in smaller breed dogs is called a collapsing trachea. A chest x-ray should be considered strongly regardless of the veterinarian's physical exam findings. The consumption of grass is often associated with GI upset or nutritional deficiencies. Depending on what the condition is, medications that might be considered are bronchodilators, antibiotics, steroids, and diuretics. More information will be required however before commencing any therapy. Hope this helps.

Hello. At this age, Shortie needs a good workup by your veterinarian. A cough can be from many causes including inflammation, bronchitis, pneumonia, tumors & heart disease. No appetite can also result from the above, but also from oral infections, liver, kidney or other endocrine diseases. So in order to help him, you need to know what is or is not going on with him. With a proper diagnosis, the appropriate treatment can be started to help Shortie feel much better. Thanks for using Petco Pet Education Center, formerly Petcoach.