protect the animal rights 英语作文 500字

Nowadays, animals are crully killed.As a matter of fact, aninals are friends of human beings, and they have rights as well. Therefore, we should protect animal rights.
In our daily life, we can do some things to protect animal rights.First, we should improve the living environment of animals. For example, we should not keep animals as pets and in zoos,and we can not exploit them to make money.And then, we cannotuse animals to do medicine experiments. New medicines and vaccines can be safely developed without animal testing,why we must use animals? The most important ,we should do not kill wild animals, do not use the fur of the animals to make clothes, do not eat the wild animals' meat.It is not human nature to eat meat of theanimals.
Animals belongs to the nature and they are free. In a word ,we treat them as human beings and protect them,for they have their rights