Same here terri, none of my three cats have theirs (two females one male).
I'm not confused about this at all, Lady. I have a great love for all animals, and this makes me just as sick as it makes you, likely more (considering the way you downplay rats). But there's a lot worse that can happen, and has. I've seen it first hand.
Is it wrong? Absolutely. Is it over-crowded? Definately. Would the disease make them suffer more? I would bet yes. Would I rather see them put down there or put down on the freeway or left out to starve? I shouldn't even have to ask that question.
It strikes me as hypocritical that you would "save the dogs/cats" in one breath, then turn around and exterminate the rats in the next, as though rats weren't animals or didn't have feelings like cats and dogs do. I guess the rats are like fish, they only wiggle cuz they're confused.
Well said, kristie.