Kitten Problem-

I think that the best way to advertise the giving away of your cute kittens is either poster´s or in the newspaper.
Firstly i think posters would be good because its cheep, you can put them everywhere (better if close to where people WALK, so they can stop and look) and scince you have a big picture of the kittens people feel effected emotionally and want to have them.
Another method will be to advertise them in the newpaper because as many people flip though the pages and the see a big picture with a cute kitten they want to look at it more thourely because its eye catching and people feel emotionally attached again. (but this method is more costly)
So i can say that i would be the best method to use POSTERS to advertise the giving away of your kittens