We have a 16-year-old indoor/outdoor cat named Socks who is not litter box-trained. He has always used the outdoors. He is getting frailer, and we anticipate a time when he won't be able to go outside ...

This is read by an automated voice. Please report any issues or inconsistencies here. Indoor cats are naturally inclined to use a well-maintained litter box. Most cats are trained by their mothers as ...