I've recently taken in two 7 month-old kittens. I'm starting to think that they haven't had much human contact before now (the house they came from had one person who worked full time and 3 other cats). They spend all day hiding from me and they kick up a fuss if I try to pick them up. One is coming along, but still hides. The other won't even let me near him. I also have a 7 year old that I've had for years, and she hisses whenever she sees either of them.
Has anyone had any experience with cats like this? I've had them for over a week now, is it too early to be really worried? Any help would be greatly appreciated.