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.
When youâre housetraining a puppy, the general rule of thumb is that they can hold their bladder one hour for each month theyâve been alive (up to a max of about eight to ten hours). So a three-month-old Chihuahua puppy needs to go outside every three hours, a four-month-old needs to go every four hours, and so on.