Background [edit]. In 1985, the DoD called for an extensive review of the education and training functions. At the same time, President Reagan established the Packard Commission to review the management of the DoD.
Itâs recommended that four hours is the longest that dogs should routinely be left alone for. Every dog will be different, dependant on how old they are and what they are used to. For example, four hours would generally be too long for a very active, young puppy.
Georgiaâs Guidelines for leaving a child without adult supervision: 1  Children under 8 years old should never be left alone, even for short periods of time. 2  Children between the ages of 9 and 12, based on level of maturity, can be left home alone for brief periods of time. It is not recommended, however, that 13 year olds baby sit infants, small children and children that require special attention due to medical conditions. 2  Children 15 and older can be left home alone overnight, depending on the level of maturity of the child.