Dogs And Smog Don't Mix: Pets In Homes May Lead To Increased Rates Of Bronchitis In Children A new study from researchers at the Keck School of Medicine of the University of Southern California (USC) suggests that having a dog in the home may worsen the response to air pollution of a child with asthma. The study was published this week in the online edition of Environmental Health Perspectives, the journal of the National Institute of Environmental Health Sciences [more...]