The Coton de Tul?ar is a breed of small dog named for the city of Tul?ar (also known as Toliara) in Madagascar.This breed is thought to have originated from a group of small white dogs that swam across the Malagasy channel following a shipwreck. Known for its cotton-like coat, the Coton de Tul?ar, typically grows to no more than 18 pounds (8.2 kg), and are white, sometimes with gray, black ...