People all over the world are fond of following trends and the good thing is that the trends these days are good particularly caring for a pet. You see Hollywood celebrities like Paris Hilton, Blake Lively, Ryan Philippe and others who roam around the streets with their pet dogs so the awareness of caring for pet has been increasing the past few years. This is why more and more people are getting interested in having their own pet. Are you one of these people then this article is definitely for you. The fact that you want to own a pet is not enough, you should know some details before buying one. Here are some of the things to remember before buying a pet dog: