Madison is a city in Lake County, South Dakota, United States. The population was 6,474 at the 2010 census. It is the county seat of Lake County and is home to Dakota State University.
Cat is feline and dog is canine. The scientific name for a dog is Canis lupus familiaris. The scientific name for a cat is Felis cattus.
The name Sylvester is a play on Felis silvestris, the scientific name for the wild cat species (domestic cats like Sylvester, though, are actually Felis catus). The character debuted in Friz Freleng's Life With Feathers (1945).