Shih Tzu

The Shih Tzu (traditional Chinese: 獅子狗; simplified Chinese: 狮子狗; pinyin: Shīzi Gǒu; Wade-Giles: Shih-tzu Kou; literally "Lion Dog"), is a dog breed which originated in China. The name is both singular and plural. The spelling "Shih Tzu", most commonly used for the breed, is according to the Wade-Giles system of romanization. The Shih Tzu is reported to be the oldest and smallest of the Tibetan holy dogs, its vaguely lion-like look being associated with the Tibetan Snowlion. The Shih Tzu therefore also has the nickname "Tibetan temple dog". It is also often known as the "Xi Shi quan" (西施犬), based on the name of Xi Shi, regarded as the most beautiful woman of ancient China, and, less often, the Chrysanthemum Dog, because its face looks very much like the flower, and the Chinese or Tibetan Lion Dog. Owners often tie strands of fur from the shih tzu's head into a pony-tail that sticks up. This is called a topknot, and many different hair clips and bows are added to make the dog appear more "cute".

Temperament
The Shih Tzu is a friendly lap dog that at one time bred to be a companion dog for Chinese royalty. Some say living in the imperial palace gave the Shih Tzu an arrogant quality, although they also display qualities of devotion and adaptability. They are not afraid to stand up for themselves. They tend to be sweet, playful, and trusting as well. It ranks 70th in Stanley Coren's The Intelligence of Dogs, considered one of the lowest degree of working/obedience intelligence due to being stubborn and resisting being told what to do. They don't need as much exercise as working dog breeds, but do suffer from the same difficulties most as small breed dogs due to having a smaller bladder.

Golden Retriever

The Golden Retriever is a breed of dog, historically developed as a gundog to retrieve shot waterfowl and upland game during hunting. As such they were bred to have a soft mouth to retrieve game undamaged and an instinctive love of water. Their intelligence and versatility sees them employed in a variety of roles including illegal drug detection, search and rescue, as hunting dogs and as guide dogs. Its friendly, eager-to-please and patient demeanor has also made it one of the most popular family dogs (by registration) in the world today.

Temperament

The temperament of the Golden Retriever is a hallmark of the breed and is described in the standard as "kindly, friendly and confident". They are not "one man dogs" and are generally equally amiable with both strangers and those familiar to them. Their trusting, gentle disposition therefore makes them a poor guard dog. Any form of unprovoked aggression or hostility towards either people, dogs or other animals, whether in the show ring or community, is completely unacceptable in a Golden Retriever and is not in keeping with the character of the breed and as such is considered a serious fault. Nor should a Golden Retriever be unduly timid or nervous. The typical Golden Retriever is calm, naturally intelligent and biddable, with an exceptional eagerness to please.
Whether the object is a thrown stick, tennis ball, or flying disc, retrieving can keep a dog of this breed occupied and entertained for hours, particularly if water is also involved. Goldens might also pick up and "retrieve" any object that is near to them upon their masters' arrival, all of this lending to their retriever name.Goldens are also noted for their intelligence, and can learn up to roughly 240 commands, words and phrases. These dogs are also renowned for their patience with children.