They tend to be more able to entertain themselves and can be left alone longer than most dogs. Cats offer a very special kind of love to their owners. These are significant benefits, especially to first time pet owners. Cats are indoor pets and should never be let out unless on leash. Dogs require more maintenance but are more versatile.
Dogs are great companions for travel and outdoor activities.
Dogs tend to be more interactive and trainable. You must have a large yard for all but the smallest dogs. A humane containment system such as a fence or invisible fence is necessary. Bred page for that important decision. Sometimes being able to see a pet firsthand and learning a little about its personality will be a great help in selecting a pet.