11-18-11 The Panda has a life span of 35 years.Pandas may be reproductive till the age of 20. Female pandas ovulate only once a year, in the spring.Female giant pandas gives birth between 95 and 160 days after mating. Females may give birth to two young,but usually only one survives. Giant panda cubs may stay with their mothers for up to three years before striking out on their own. 11-19-13 The Chimpanzee has a life span of 50 years.Chimpanzees are our closest living relatives, sharing more than 98 percent of our genetic blueprint.Females can give birth at any time of year.Females reach reproductive age at 13.Female Chimpanzees may have approximately 4-6 children in her lifetime. Males are not considered adults until they are 16 years old. 11-20-13 The Shih-tuz has a life span of 15 year or more.The Shih-tuz is also known as the lion dog. The Shih-Tzu is said to have descended from crossing the Tibetan mountain dog and Pekingese. The dogs were favorites of the Chinese royals and were so prized, so the Chinese refused to sell, trade, or give away any of the dogs. The Royals used the Shih-tuz as feet warmers when they went to sleep. 11-21-13 Essay Assigment 11-22-13 Was not here was at the post-office getting my pa**port.