Lap dog children and other dog breeds. However, if properly managed by a dedicated owner, the Chihuahua can adapt to a household environment easily. Pomeranians are the fluffiest of the lap dogs, have a double coat and tend to be a friendly, one-person dog. The Pomeranian is named after the Pomerania region in Central Europe, split between Germany and Poland. The Miniature Pinscher, min pin for short, is a small breed of dog originating from Germany. The breed's earliest ancestors may have included the German Pinscher mixed with Italian greyhounds and dachshunds. Shih Tzu (singular and plural) is one of oldest breeds
Breed club (dog) may be registered with breed clubs that have competition in dog shows and the breeding of showdogs and pets as their primary purposes. Most of the clubs have a closed stud book. Many dogs that are bred for show and pets are inbred, in order to make them as uniform in appearance as possible. Close inbreeding, called linebreeding, has only recently been recognised as problematic; generations of breeder manuals have recommended close inbreeding to produce a dog that is highly standardised in appearance. Today, testing for genetic defects before breeding is required by most breed clubs' code of ethics (but