Some friends of ours have two cats and they won't get either fixed. Their male cat keeps running away and their female cat keeps having kittens. They don't take care of their cats or kittens. One of the kittens in the second litter got her back smashed in the garage. She was paralized for several months. They got rid of the female cat because they didn't want to get her fixed they also got rid of both litters of kittens. They don't let any of their cats inside because they don't want to have a litter box. Their male cat comes down to our house to eat we worry how many other unspayed cats he's getting pregnant. None of their pets have have ever been to the vet and they seem to go through pets like clothes. Many things have happened to pets in the past they have owned. I would like to bring this up to them but I don't no how to do it without seeming rude and stuck up. Is their any opinions on how I should handle this problem?