I work with a guy whose gf is looking to give away 2 cats. More specifically, she is looking to get rid of them, and if no one will take them she'll put them to sleep. Obviously this idea horrifies me so I've volunteered to help find homes for them (and to temporarily take them if it comes to that point). I've emailed all my friends and got them to pass along the word to everyone they know who might be interested, and have made up a poster that I'm going to distribute tomorrow afternoon in my neighbourhood. Other than that, what are some effective ways to find a (nice) home for these kitties? And how should I screen people to make sure that they're serious owners who will take good care of these cats?