By roughly three years of age the Dragon Li has completed a build that took twice as long as most cats need. The finished animal is a medium-to-large, rectangular, muscular cat, heavier in the hand than it looks, with a broad wedge-shaped head, well-developed cheeks in entire males, rounded muzzle, tall and slightly rounded-tip ears, and almond eyes in green to yellow-green. Adult weight generally falls between nine and twelve pounds, with the largest males occasionally exceeding that. The prime years run approximately from three to seven.
The coat is the breed's signature: short, dense, hard-textured, and lying close to the body, always in a brown mackerel tabby with agouti ticking on individual hairs. The ticked banding gives the pattern a distinctive broken, almost brindled quality that separates the Dragon Li from a Western mackerel tabby at a glance. Necklaces are usually broken, the tail carries dark rings and a dark tip, and the classic breed marking is the pair of dark lines running from the outer corners of the eyes.
Temperamentally, the adult is the calm settling of the adolescent's raw material. A well-raised Dragon Li in its prime is composed, watchful, and self-directed. It is not a demanding cat, and it does not tend toward the constant vocal narration of an Oriental breed. It bonds intensely with its household while remaining plainly indifferent to visitors. Owners routinely describe it as dog-like in loyalty, which is fair, and as easy, which is fair only if its exercise needs are honored.
This is also the stage at which owners are most likely to become complacent. A healthy adult cat that eats, sleeps, and causes no trouble generates no prompts to act, and the diseases that shorten feline lives are largely silent in the years when they begin. The prime years are the years to build monitoring habits, not the years to relax them.