"It is technically possible, but even if it does happen, better that than to have let them starve when they were a baby...Besides, if they are terribly mistreated, they are allowed to bring the case to the courts, which, while they admittedly don't usually take action, will sometimes grant the slave immediate freedom with no payment to the master. The fact that this could happen generally leads those who would have been cruel to be wary, lest they lose a valuable investment, and really, it makes no sense to be cruel to slaves anyway, as poor treatment just endangers them and makes them less efficient at what they do. Apologies for using you as an example again, but if someone like you was made a slave, the odds are that she would be pampered and treating to a life of luxury and privilege by her master."