What is "working animal"

n. An animal which is kept mainly to do muscular work, such as a draft horse, not mainly as a pet nor for its produce

A working animal is an animal, usually domesticated, that is kept by humans and trained to perform tasks. They may be close members of the family, such as guide dogs or other assistance dogs, or they may be animals trained to provide tractive force, such as draft horses or logging elephants. The latter types of animals are called draft animals (draught animals) or beasts of burden. Most working animals are either service animals or draft animals. They may also be used for milking or herding, jobs that require human training to encourage the animal to cooperate. Some, at the end of their working lives, may also be used for meat or other products such as leather.

The history of working animals may predate agriculture, with dogs used by our hunter-gatherer ancestors. Around the world, millions of animals work in relationship with their owners. Domesticated species are often bred to be suitable for different uses and conditions, especially horses and working dogs. Working animals are usually raised on farms, though some are still captured from the wild, such as dolphins and some Asian elephants. People have found uses for a wide variety of abilities found in animals and even in industrialized society many animals are still used for work. The strength of horses, elephants and oxen is used in pulling carts and logs. The keen sense of smell of dogs is used to search for drugs and explosives as well helping to find game while hunting and to search for missing or trapped people. Several animals including camels, donkeys, horses and dogs are used for transport, either riding or to pull wagons and sleds. Other animals including dogs and monkeys provide assistance to blind or disabled people.

On rare occasions, wild animals may be not only tamed, but trained to perform work, though often solely for novelty or entertainment purposes, as such animals tend to lack the traits of trustworthiness and mild temper that characterize the true domesticated working animal. Conversely, not all domesticated animals are working animals. For example, while cats may perform work catching mice, it is an instinctive behavior, not one that can be trained by human intervention. Other domesticated animals, such as sheep, or rabbits, may have agricultural uses for meat, hides and wool, but are not suitable for work. Finally, small domestic pets such as most birds (other than certain types of pigeon) or hamsters are generally incapable of performing work other than that of providing simple companionship.