The tigers in the cages in the zoos has its advantages and disadvantages
The tigers in the cages can satisfcate the citizen's desire to look the rare animals by their own eyes.people can visitor the tigers near their home,do not need to go to the wild to find the tigers and observe the tigers' lifestyle.To the tigers,living in the cages is more safer than in the wild,because the cages can protect the tigers from being killed by the humans.
However,the tigers in the cages always lack of chance to perform their nature skills to hunt other animals in the wild natrue.therefore the tigers gradually loss their natrue,also their freedom.So they are not very happy.