Shih tzu dogs reach adulthood at one year of age. As an adult dog, this breed becomes a human’s best companion – after all, these dogs were bred for companionship. They have an . Shih Tzu are classified in the toy group in most countries, with a height of eight to 11 inches and weight of nine to 16 pounds (four to seven kilograms). As with most toy breeds, shih tzu are quick to mature, reaching adult size by about 10 months. The shih tzu .
Shih Tzu's should live to be yrs old, so buying an adult around years old is still very young and they have a very long life yet to live. Adults tend to be easier and less time . Studley Shih Tzu Adult Male Studley's story Studley is an approximately year old neutered male Shih Tzu mix. He came into foster care from North Wilkesboro North Carolina Pets .