Mysterious respiratory illness strikes dogs across multiple states

Veterinarians in Ohio are puzzled by a mystery respiratory disease spreading among dogs, causing symptoms such as coughing, lethargy, and breathing difficulties. The disease does not consistently show up on tests, making it difficult to identify the underlying cause. Researchers are working to identify the disease, but in the meantime, dog owners are advised to limit contact with other dogs. If a dog's symptoms persist or worsen, immediate veterinary attention is recommended.