The Coton de Tulear breed has a life expectancy of 14-16 years. Males typically weigh 4-6 kg and are 25-30 cm tall, while females weigh 3.5-5 kg and are 22-27 cm tall. They show good tolerance for moderate heat but are sensitive to cold. This breed has a high energy level and a long, soft, silky coat resembling cotton, primarily white, sometimes with light gray or brown around the ears. They are prone to hereditary diseases such as dental problems, patellar luxations, and occasionally eye diseases.