It's International Cat Day: Here are 5 weird things your cat is doing and why.

On International Cat Day, let's explore the peculiar behaviors of your feline friend and unravel the reasons behind them.

Cats kneading soft surfaces with their paws is a throwback to kittenhood when they kneaded their mother's belly to stimulate milk flow.

The infamous "butt wiggle" before pouncing is an instinctual behavior inherited from their wild ancestors, helping them gauge distance and trajectory.

Chattering at birds might be a mix of frustration and excitement, resembling the sounds cats make when hunting prey in the wild.

"Head bunting" is a sign of affection; cats have scent glands on their heads, and by bunting, they are marking you as part of their territory.

The eerie "zoomies" or sudden bursts of energy could be a way for cats to release pent-up energy and practice their hunting skills.

If your cat brings you "gifts" like dead animals, it's their way of teaching you to hunt and a display of their prowess as a provider.

Cats' preference for boxes and tight spaces is rooted in their instinct to seek shelter and hide from potential threats.

"Slow blinking" is a calming gesture that signifies trust and contentment, akin to a kitty smile or a sign of relaxation.

The mystery of why cats suddenly dart away from a room might stem from their natural sensitivity to sounds and movements, keeping them on high alert.