About a year ago someone posted a very sad story about a beloved Cat that saved his life ( long story, it did save him ) but he was devastated when the cat got ill and was diagnosed with a illness caused by all the cigarette smoke that settles on everything , you know, that yellow grunge on the walls, paintings etc. It accumulates on pets fur as well.
For cats is very dangerous as we all know how much cats groom themselves. Aside from the fact that pets, especially cats and birds , their respiratory system is much more sensitive than humans.
He was devastated, because his companion saved his life and he could do nothing but feel guilt and anguish as he saw the poor little thing die. He did not know he could be harming his beloved pal, but we live and learn.....