The American pit bull terrier has a life expectancy of 12 to 15 years.
The life cycle of an American pit bull terrier begins with puppyhood. Puppies are born deaf and blind and rely on their sense of smell to find their way around. They begin to open their eyes and ears at around two weeks old and start to walk at around four weeks old. Puppies grow rapidly during their first few months and typically reach their adult size by around one year old.
After reaching adulthood, American pit bull terriers typically have a calm and stable temperament. They are loyal and affectionate dogs that enjoy spending time with their family. American pit bull terriers are also very intelligent and trainable dogs that can learn a variety of tricks.
As an American pit bull terrier ages, it may begin to develop health problems such as hip dysplasia, elbow dysplasia, and cataracts. These conditions can be managed with medication and surgery. With proper care, an American pit bull terrier can live a long and healthy life.