About 50,000 cats are living on the streets in Singapore
Please refer href these guide on how href register your cat.

By Salwati Samzaman
Mon, Aug 7, 2023
Cats do not acknowledge humans as their masters or rulers, in contrast to other domesticated creatures. They don't even recognize their owners by sight, which has given them the false impression that they are a distant species. Cats cannot identify their owners by gazing at them because, when they are at rest, their faces look the same.
Cats instead differentiate between humans based on sound and smell. Cats are trained to recognize their owner's voice, and whether or not they are wearing cologne, their skin gives off a particular scent. Cats can develop close emotional connections with their human friends, dispelling the misconception that they do not recognize or care about their owners. They recognize and understand things differently than we do.
Every cat owner knows that cats can tell humans apart. Most felines have a favorite companion, choosing one person over others. The cat does not, however, recognize this person at first glance. 12 cats were tested in a study that appeared in the Journal of Vision to see if they could identify their human owners. Since cats are unable to recognize human faces, 54% of cats were able to identify their owners just by sight. In essence, we seem to be the same.
This notion is supported by the idea that cats see people as fellow felines. Our height and discomfort cause cats to be a little uneasy. Cats will socialize with humans as long as they're not aggressive. Some will dispute this idea, claiming that cats remember their feline companions. The same study found that cats recognize other felines on vision 85% of the time, probably because they are wary of them by nature.
It makes sense if you observe your cat interacting with another cat because cats can initially be wary of other cats. They seem to remember a horrific incident or wonder why this intrusion has occurred into their territory. This is most likely a result of cats' propensity for long-term memory retention. For cats, first impressions are crucial and might result in a bitter grudge. Two neighborhood cats will recall a fight if it occurs during their first encounter, according to simple, basic self-preservation. We also need to consider how powerful a cat's hearing and smell are. These senses, more so than sight, let a cat form a link with its owner and help it tell the difference between two people.
Cats need more than just vision to distinguish between humans. Think about being asked to describe someone's face. Think about the traits you would use. The most notable examples include eye color, skin tone, hair color, and distinctive characteristics. The retina of cats has three cones. A cat is unable to discriminate between humans based on pigmentation because, according to Vision Research, these are less adept at perceiving color than human eyes.
Cats have an exceptional vision by nature. As big cats survey their area from a distance to assess whether it is secure and advantageous to invade, this is the progression of survival and hunting. A cat's vision is blurry up close. This makes it difficult for a cat to discriminate between people who have a prominent chin, nose, scars, or tattoos. A cat cannot see facial hair because it needs to brush up against your face to feel your skin's texture.
Think about the size variance between a cat and a human. Our same eye levels help us remember other people's faces. Cats rarely get close enough to us to memorize our faces because they spend most of their time at our feet. Because of this, a cat would find the human face to be an unrecognizable tangle of features. Cats' other senses make up for their poor vision by only seeing a tall, shadowy shape with two legs and arms. Therefore, cat owners are recognized by their sound and smell from their cats.