Animals are an important part of life on earth. Dogs and cats are two of the most popular domesticated animals in the world, considered a reliable companion of man. Pigs are animals with high economic value, raised for meat and lean meat. In addition, pigs can also be used to produce fats and drugs. Rabbits are small and adorable animals that are often kept as pets. They can be trained to play games such as biting the ball and digging. The bear is a wild and powerful animal that lives in forests and mountains around the world. They are considered a symbol of strength and patience. With their diversity and distinct personalities, these animals bring us a lot of joy and happiness to have them around.