Do you know that the Singapura is one of the smallest breeds of cats in the world ? Yeah, its a true fact. The Singapura cat known as its large eyes, ears, brown ticked & blunt tail. A full grown Singapura female usually weighs 5–6 pounds while the male weighs 6–8 pounds. This cat is affectionate and desire human interaction. This type of cat is very curious and playful. A singapura is believed a naturally occurring breed originating from Singapore.