One of my gf's mice had a large cancerous hump on her back and she started looking all scrawny, ungroomed, and uncomfortable. Before she died we thought she'd get some relaxation from blowing some smoke in her cage. Maybe it was because of the condition she was in, but we didn't notice anything different besides her smelling a lot.

I knew a guy that took home a 10 year old small dog from the pound. This thing was a stray for all his life and it would only eat human food. The idiots that took care of him would blow smoke in his ear and mouth while cupping their hands around his mouth. The poor dog looked chill and frightened at the same time. I wanted to sock them.