In Real Life, most dogs, whether stray, feral, or pet, are mixed breed. This is not so in many fictional universes. In TV shows and movies, most dogs and dog characters will be purebred. Even in cases where a purebred dog has a litter with a dog of another breed, the puppies will resemble only one of the parents. This is rather jarring in shelter and pound settings, where the large majority of dogs are mixed-breed. While there are stray purebreds in Real Life, they only make up a small portion of strays. This trope rarely occurs with other animals. Examples of All Dogs Are Purebred include: