Many Americans are obsessed with their pets

       I think, more ad more Americans spend a lot of money on their pets. First, they are lonely in their 

lives. So,they need to live with pets to accompany. Most people choose a dog to be their partner. They   

are from a old history of people began to dog. On the other hand, dogs are able to build friendship with 

people. SO I think this is way Americans treat dogs as a child. Next, in my country only a few people are 

obsessed with their pets. Most people used dogs to guard the door. Finally, I think different countries 

treat pets in different ways. but they are our best friends in the world.