👉 A chihuahua is a breed of dog from Mexico, known for its curly coat and friendly nature. It is one of the most popular breeds in the world, with many people adopting them as pets due to their affectionate and playful personalities. These dogs are typically small to medium-sized, and they come in various colors, including black, white, tan, and chocolate. They are known for being intelligent, obedient, and energetic, making them great family pets.