There is evidence that second-hand smoke can have adverse health effects on our beloved pets. Although there is not extensive research in this area, there have been several studies that link exposure to second-hand smoke to certain cancers in both dogs and cats, allergies in dogs, and respiratory, eye, and skin problems in birds.  Read more at Examiner.com
CNN is also reporting on a new survey of smokers that reveals one in three would consider kicking the habit after learning that smoking poses a danger to pets.