Is Ambien a Controlled Substance? Although Ambien is a controlled substance, it is considered a Schedule IV drug because the potential for abuse is low. Unlike Schedule II medications, prescriptions for Ambien can be filled up to six times total, and the prescriptions can be faxed, phoned, or written.
The average for horses to live for is around 20-25 years. Most, if well looked after do often hit their 30s, and these days many horses are concidered to have died young if they've died in early 20s. Most do not make it to 40 however, the oldest horse I know personally died at 36.
10. the average life expectancy of an individual or the individuals of a class or species: The age of a horse is from 25 to 30 years. 11. (often cap.) a. a period of the history of the earth distinguished by some special feature: the Ice Age.