Mysterious respiratory illness sickens dogs: symptoms and what you need to know gulflive.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from gulflive.com Daily Mail and Mail on Sunday newspapers.
As a mysterious and potentially fatal illness has sickened hundreds of dogs across the country and left veterinarians scrambling to monitor pets, researchers.
Veterinary laboratories in several states including Illinois are investigating an unusual respiratory illness in dogs, and encouraging people to take basic.