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.
Life Expectancy. This figure is an estimate of how many years the horse breed is expected to live. When considering horse breed options, it's important to think about how long you'll be willing and able to own a horse. This figure represents an animal that is kept in optimum health under stress-free conditions.