Dog crossbreed to by a type (not breed) name, such as Eurohounds (racing sled dogs) or Lurchers (hunting dogs). These dogs could be considered only as cross breeds, not as designer animals, since appearance is not the main reason for them to be bred. An exception to this is the Labradoodle, which although having a Portmanteau name, is often used as a Guide or Assistance dog as well as being popular family dogs. Although designer dogs are often selected by owners for their novelty, reputable breeders sometimes use crossbreeding in an attempt to reduce the incidence of certain hereditary problems found in
Guiding Eyes for the Blind is where guide dogs begin their careers. The first steps are taken to creating a successful guide dog team: breeding, birthing, socializing, screening, and placing high-potential puppies in loving nurturing puppy-raising homes. The Canine Development Center is at the leading edge of advances in canine genetics, breeding technology, and behavioral development. Over many generations of selective breeding, Guiding Eyes has maximized the qualities required for a working guide dog and minimized health problems that could disrupt or shorten a guide dog’s working years. Each year there are approximately 500 puppies bred at Guiding Eyes and half will become working dogs.