Animals are part of our natural world. Most of the animal specials are related to humans in direct or indirect ways. In agricultural and dairy production, animals play an important role. Our food, such as eggs, milk, chicken, beef, mutton, fish, etc. all come from animals. Animals are generally of two types; domestic and wild. 

Domestic animals are those that we can keep at our homes or use their physical strength for activities like agriculture, farming, etc. Wild animals live in forests, where they have different ways of survival. There is an interdependence between humans and animals. Without animals, our existence would be impossible. Therefore, saving animals is as important as saving ourselves.