Advantages of animal transport
Advantages of animal transport.(a) Pack animals can be used in largely inaccessible areas. The Llama, for example, is used in the mountainous areas with narrow and meandering paths and steep cliffs.(b) Animals are cheap to maintain. They attractvery little maintenance costs, since only feeding costs are incurred.(c) Pack animals are safe as accidents are rare probably because they do not speed.(d) Animals help to maintain the ecological balance since they do not interfere with the environment.(e) Pack animals are capable of sensing danger. For example, horses and dogs can sniff out an enemy from a distance.