Below you will find the Top 100 Dog Breeds RANKED by popularity given by the number of registrations at the American Kennel Club website. These are the most popular dog breeds that are being bred, purchased, and registered in the United States. Take some time to look over each of the dog breed profiles below before you decide on which type of dog to take into your home. This is a list of over 100 dog breeds along with their picture, just click on the breed below to read a more in depth profile. Note: Dog Breed pictures not to scale.