Cats have a unique trait that causes them to continuously rub up against people and objects. It may occur while you carry the laundry down the stairs, but it frequently does so when you return home from an extended absence.
What message is your cat trying to convey when cats rub against your legs?
While the significance of each episode may vary, in general, this is a demonstration of their devotion and affection for you. There are many clear reasons why your cat could continue to practice this behavior, though.

Possessing Control Over Both People and Environment
Cats learn about their surroundings mostly through their sense of smell. On their chin, cheeks, forehead, and even in their claws, they contain pheromone-secreting glands. This pheromone is not detectable by you or me, but it is by other cats and animals. The cat that left these pheromones for other animals reveals a lot about itself through these scents.
The gender, state of being intact, whether or not the cat is in heat, and even the cat’s mood at the time can all be considered! When you get home from work or performing errands, you can have additional scents on you. Depending on where you’re from, you can even smell like other animals! By rubbing up against you and leaving their scent behind, your cat may be attempting to identify you as their own.
It sends the message “This human is mine!” to other cats and animals. This specific type of territorial behavior indicates a strong bond. Other territorial behaviors include marking urine and scratching things. These more destructive inclinations can all be reduced by using Feliway and other pheromone diffusers, scratching posts that are suitable for your cat, and neutering male cats.

A Request for Attention and Animals
Your cat may be trying to catch your attention when it starts excitedly rubbing against your legs as you enter the house after a long day at work. It’s possible that your cat is just asking for food, but it’s also likely that they want to play or be petted. Cats who want to be caressed may exhibit bunting, often referred to as head bunting, which is a unique type of face rubbing.
This action is your cat’s way of asking for a pet and a head scratch; it almost feels like they are rubbing their face against you. If your cat tries to brush up against your legs, extend your hand to pet it. It’s probably because it wants to rub up against your legs if your cat’s head bunts your hand.
Not all cats, meanwhile, might take pleasure in being petted as much. Because of this, you should attempt to get a head start before the cat rubs up against you. Some cats may become overstimulated with repeated touching. Think about the internet joke depicting a cat that only allows three pets before pouncing on your hand. Try to limit affection to head scratches or the rump/tail base region rather than petting them all the way down the back as you could with a dog. When you stop petting them, cats may become more alert and less relaxed. They may even tilt their heads to look at you when you pet them or sniff your fingers.

Making Their Love Visible
As was already mentioned, head bunting is a common action that frequently acts as a pet invitation when carried out on a human. It also shows that the cat is behaving in a safe and secure way around the person. When it is done to inanimate objects, it shows that they are comfortable and happy where they are.
Additionally, cats who are content and self-assured will have a relaxed expression and no stress in their ears, eyes, or whiskers. It might also make a few sluggish blinks. A loose body that occasionally sleeps easily on its side or back will also be present.

Many different things can cause cats to scratch at your legs. But generally speaking, it’s an affectionate gesture, whether it’s to attract your attention or leave a smell mark. Therefore, the next time your cat steps on you while climbing the stairs to try to trip you up, remember that it’s doing so out of love.
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