So our older cat is nearly 7, and a very sweet cat. We recently decided to adopt a 6 month old kitten to add to the family, there's obky 2 adults in the house. We've had the kitten in the bathroom for nearly a week and have started the process of showing her to our big cat in a controlled environment. Our older cat reacts with a little stress, but only hisses when the kitten does. The issue is with the kitten. The more we expose her to our older cat the more she seems to hiss and yowl. The real kicker is, she doesn't react at all to items that have my other cats scent on it. Only the sight of our larger cat. Is she just intimidated by the larger cats size? (She's a HUGE long haired torbie)