Over the past few months, there have been reports about a mysterious canine respiratory illness. It’s easy to get a little scared: Some dogs are developing a severe illness that lasts a long time and doesn’t respond to treatment. And in some cases, dogs have died.In the age of social media, it’s hard to know just how widespread this actually is, and how it compares to a more familiar canine illness like kennel cough. Joining guest host Arielle Duhaime-Ross to break down this potential new pathogen are Dr. Deborah Silverstein, professor of critical care medicine at the University of Pennsylvania School of Veterinary Medicine, and Dr. David Needle, a pathologist at the New Hampshire Veterinary Diagnostic Laboratory and a clinical associate professor at the University of New Hampshire.Transcripts for each segment will be available the week after the show airs on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.