The Vail Daily reports the dog vomited the chemical after being brought into the Vail Valley Animal Hospital on Friday. A news release from the Eagle River Fire Protection District says three people in the room showed signs of "respiratory distress" and were taken to a hospital for treatment. A fourth person who may have been exposed was taken to the hospital as a precaution.
The dog later died.
(Copyright 2012 by The Associated Press. All Rights Reserved.)