Grrr, nothing makes me more upset than irresponsible pet owners.
I volunteer in a shelter, and it is FULL of kittens that people thought they would have no problems finding homes for. The manager tells them in no uncertain terms that for every litter a cat has, most if not all the kittens will die. But often it is like talking to a brick wall.
I'm going to print this off and give it to the shelter manager, so she can hand it out the next time someone drops off a litter of unwanted kittens.
I know I learnt early on from my parents that a cat is a huge responsibility, and one aspect of this is to ensure that the cat is not increasing the unwanted pet population. I'm KNOW this lesson stuck with me!