Oh my gosh, how horrible. I had to call poison control one time about Tango. In the summer, Tango has this habit of jumping into my bath tub to cool off, he occassionally drinks water droplets even though he always has plenty in his bowl. Well I had put bleach down the drain in the tub to unclog it. About midnight I hear tango in there drinking, I ran so fast, he had bleach breath. My roommate and I are trying to figure out what to do while crying are eyeballs out. Posion control said that bleach was nontoxic, but it would probably make him throw up. I was a scared mommy too.