Do YOU know how your cat is feline? Experts reveal what your kitty's facial expressions really mean

If you own a cat, it might feel like you've developed a shared language with your pet, whether it's a certain meow or a slow blink. But do you really know how your kitty is feeling? A study this week revealed that cats have almost 300 different facial expressions. This includes 126 facial expressions that suggest they're feeling friendly, and 102 that indicate they're in a grump. Here, MailOnline reveals how to tell if your cat is feeling content, anxious or even unfriendly, based on their facial expressions and body movements.