Dog crossbreed status symbol?" "Designer dog" puppies sometimes bring higher prices than the purebreds from which they are bred. The fanciers of designer dogs respond that all modern dog breeds were created from earlier breeds and types of dogs through the same kind of selective breeding that is used to create designer dogs. The Toy Poodle was bred down in size from larger poodles, most likely by crossing with various very small Bichon types, such as the Maltese and Havanese. Most of the modern breeds have ancestries that include various older dog types and breeds; see individual breed articles for details of
Drafting dog that could not be cured and were in danger of dying out completely. They were then cross bred with the Newfoundland which did not have the affection. The result gave the St. Bernard a long coat gene as well as the Black and Mahogany colors. The Greater Swiss Mountain Dog, Bernese Mountain Dog, and Rottweiler have personalities that are closely matched. They were watchdogs so the Greater Swiss Mountain Dog and Rottweiler are cautious with strangers yet if socialized with them the dog will like them better. All dog breeds need early socialization and training. All breeds can be gentle