Animals are our good friends. Some animals are very useful. The elephants in Thailand help people pick up (拾起) the log (原木) and carry the tourist visit the country. The elephants can also help carry the water. Eskimo Dogs (爱斯基摩犬) help their owners do many things. They pull the sledge (雪橇). They are very helpful. Some animals are quiet and cute. Children like them very much. Pandas are from China and koalas are from Australia. They are very popular and friendly to people.
Many people like keeping a dog. Dogs are friendly to people. We call them pet dogs. Dogs are very useful and helpful. A guide dog (导盲犬) is very popular to the blind people. They help people cross the road. The police dogs are used by the police. They help the policemen find the clues (线索) and criminals.
