A little dog is a small breed of canine, often characterized by its playful and affectionate nature. These dogs typically weigh less than 20 pounds and can vary in height, usually standing around 10 to 15 inches tall. Popular breeds of little dogs include Chihuahuas, Pomeranians, and Yorkshire Terriers. They are often kept as companion animals due to their friendly demeanor and adaptability to various living situations. Little dogs require regular exercise and mental stimulation to stay healthy and happy. They can thrive in both apartments and houses, making them suitable for many lifestyles. Socialization and training are important for little dogs to ensure they develop good behavior and strong bonds with their owners. Proper care, including a balanced diet and regular veterinary check-ups, is essential for their well-being.