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
Musical canine freestyle work can be combined with other moves such as leg weaving, sending the dog away, moving together at a distance, and more dramatic tricks such as jumping, spinning, bowing, rolling over. Dancing in place, and other innovative actions where the dog plays off the dance moves of the trainer are encouraged. A popular finishing trick for some routines is for the dog to jump into the trainer's arms, or over his or her back. Currently, there are several organizations regulating competitive freestyle, such as the "World Canine Freestyle Organization", "Canine Freestyle Federation", and the "Musical Dog Sport Association" in the