Small dogs are not only very cute and active but they are also loved by almost everyone. These are the dogs which are preferred and loved by almost every age group. No matter you have small babies or young children in your house, you can easily keep a small dog as a pet and you will never feel lack of activeness. For example, one type of small dog can have a different color or size in one region and other in other region. So, if you want to have a small dog as a pet in your house, you should first conduct the research on all the popular types of small dogs. Some most popular small dogs include Papillon, Toy Poodle, Yorkshire terrier, Shish Tzu and Pug.