Yorkshire Terriers, often called Yorkies, are small dog breeds known for their long, silky coats and lively personalities. They typically weigh around 4 to 7 pounds and stand about 7 to 8 inches tall. Originally bred in England for catching rats in clothing mills, they are now popular companion animals. These dogs are intelligent and energetic, requiring regular exercise and mental stimulation. Yorkies are known for their loyalty and can be quite protective of their families. Their grooming needs are significant due to their long hair, making regular brushing essential to prevent matting.