Key: Among kinds of pets, I like dogs best because of these following reasons. First, the dog is lovely. There are many dogs which have beautiful hair. Their faces are often very expressive. Especially you will like having a dog when you see a Japanese dog. It is very small and very cute. Second, the dog is loyal. Dogs are really effective gatekeepers for you every night and when you are away from home. Finally, the dog can bring you good luck. It is said that when a strange dog comes to your house, you may win in the lottery. It is the reasons above that I like dogs best.