Police Dog

Today I would like to talk about my experience about police dog.We all know dog is a clever animal that most country use it as a police dog.First time I know it is when my school invite police to give  a demonstration to student. When I watch the demonstration it has hypnotize  me. Then secondly I watch it in television.That program title is Alfa Dog. In this reality show, they has show how they get the dog,train and sell it for the high price.I love to watch that reality show.