Estrus is the stage of the reproductive cycle in which the dog can become pregnant; sometimes a dog that is in estrus is said to be in heat or in season. On average, puberty or sexual maturity is reached at about 6 months of age, but this can vary by breed.
A small scale enterprise is a privately owned and operated business, characterized by a small number of employees and low turnover. A small enterprise usually only shares a tiny segment of the market it operates in.
Small businesses are a vital part of the American economy, driving innovation, growth and prosperity. They reflect the American dream and can-do spirit of entrepreneurship in which a good idea, strong business skills and enough hard work can build a substantial and fulfilling career, and leave a lasting legacy.