Standard donkeys are a breed of domesticated donkey known for their medium size and gentle temperament. They typically stand between 36 to 48 inches tall at the shoulder and can weigh between 400 to 600 pounds. Standard donkeys are often used for riding, driving, and as companion animals due to their friendly nature. These donkeys come in various colors, including gray, brown, and black, often with distinctive markings. They are hardy animals, well-suited for various climates, and require basic care, including proper nutrition and shelter. Standard donkeys are also known for their intelligence and strong social bonds with other animals, including horses and mules.