Why Do Cats Hiss At Kittens. Your cat will often act like they are upset at you too when you bring a new cat into the home. Often accompanying the hiss are random snarls and growls, usually indicative of fear, anger or territorial threat.
Hissing is a defensive position. Why do cats eat their kittens? The humane society says that cats have a wide variety of vocalizations that they use for communicating, both with other cats and with humans.
Your cat will often act like they are upset at you too when you bring a new cat into the home.
Fear is a common reason that cats hiss, but it’s not the only one. At first the female cat would hiss and swat at the kitten but after about a month, they are inseperable!! Hissing is a defensive position. She would give birth to her young ones and take care of them but, after few months, she would start hissing at them.