The Diagnostic Center for Population and Animal Health at the Michigan State University College of Veterinary Medicine has now confirmed two cases of canine circovirus in Michigan. Dr. Lindsay Ruland from the Emergency Veterinary Hospital in Ann Arbor said she was worried because six dogs showing symptoms of the virus have died in the past month. The deaths typically occurred within 12 to 24 hours after the onset of symptoms. She says hundreds of other dogs have also gotten sick. Click here for more info.