Singapura ranks the list as the smallest cat breed originating from Singapore. They are also known as Drain Cat and Kucinta. The males weigh between 6-8 pounds and females between 5-6 pounds. Its coat is short and silky commonly occurring in brown color. Its eyes are large and round which is either green, blue, brown or gray. They are affectionate and patient with children and well behaved with other pet breeds. it has an easy going nature. They enjoy being in the company of humans and are known for their high voltage of energy, which needs constant exercise lest They will turn boisterous and laid back.