Lately we've been having a cockroach out break in my apartment and yesterday I put some poison in the cabinet under the sink. Its kinda hidden and I never thought Foley would find it but he did! He's a very special cat and opens every cabinet in the apartment. So right now he brought me this long worm looking stripe and I actually thought it was a worm or something until I realized it was the posion! It doesn't seem like he ate it but he was playing with it. I'm worried. How do I know if he got poisoned? What's are the symptoms I really can't afford going to the vet right now if it isn't an emergency. How can I tell if he got affected?