Police and civil prefects. 1  Praefectus urbi, or praefectus urbanus: city prefect, in charge of the administration of Rome. 2  Praefectus vigilum: commander of the Vigiles. 3  Praefectus aerarii: nobles appointed guardians of the state treasury. 4  Praefectus aerarii militaris: prefect of the military treasury.
Puppies normally get their first shots around 8 weeks old, but they can be given earlier if needed (ie with stray, abandoned pups or those who were formula fed). Three sets of combination vaccinations (a shot that protects against more than one disease) given at 3 week intervals. 8 weeks - first round.
O nce your young puppy gains the ability to control his bladder, you can begin potty training him outside so that he'll learn to eliminate in the area you desire, rather than in your home. Generally, this occurs at around 12 weeks of age, when the average pooch can hold his bladder for around four hours at a time between potty breaks. Training can take three to four months, depending on your particular pup. Pups are unable to eliminate on their own until they reach between 3 and 4 weeks of age.