Affected cats may cough, wheeze, and have labored breathing and shortness of breath, especially after exertion. A characteristic wheezing sound happens when air is forced through the narrowed airways.

Pet owners must take "proper precautions to reduce the risk of spread," said Dr. Susan Nelson, a veterinarian and professor.

At least four Oregon cats have been euthanized in the past two months after developing severe symptoms from bird flu.

Other conditions that cause heavy breathing or panting in cats include pain, neurological disorders, enlargement of the abdomen, anemia, or trauma. If you have ruled out the listed reasons ...

Veterinary and public health officials are urging cat owners to remain vigilant as cases of Highly Pathogenic Avian Influenza ...

A veterinarian at Kansas State University is urging cat owners to remain vigilant as cases of bird flu have been found in domestic cats.

A cat in Washington County has tested positive for avian influenza ... runny nose and eyes, lethargy, difficulty breathing and loss of appetite. The cat was diagnosed with pneumonia during ...