I'm kinda thinking our cat has been poisoned. She's normally very playful when I first get home from work. Today she didn't even come to me...just sat and stared blankly off to the distance. I pet her and no purring or rubbing against me. When she finally started away across the garage she slunk away. Very slow deliberate steps and almost crawling. Her eyes were narrowed also. Is this the signs of anti-freeze poisoning?? We have trouble with a neighbor and he'd likely do something like this. Before I have a very serious talk with him I need some hard facts.