Yesterday,I had a visit to a good friend. I haven't visit his house for a long time.When I stepped in the house,I was very surprised to find there was a big dog sitting at the floor of the dinning room.I felt a little frightened even the dog was locked with a stainless steel chain.The dog is so big that it even look like a cruel wolf. I felt a little comfortable when my friend hug the dog.The big dog seem to be very mild and I finally find it is even very lovely.I even unlock the dog with the stainless steel chain,and played happily with it.