1 The first cat year is the equivalent of 15 human years. 2  The second year will count as 9 human years, so when a cat is 2 years old, he is like a 25-year old adult.  The following cat years count each as 4 human years.
Petersburg is a city in Grant County, West Virginia, USA. The population was 2,467 at the 2010 census. It is the county seat of Grant County.
Petersburg, Boone County, Kentucky. Petersburg is a rural unincorporated community and census-designated place (CDP) in Boone County, Kentucky, United States. As of the 2010 census Petersburg, along with its surrounding areas that use the 41080 zip code, had a population of 620.