Before revision: However, dogs and cats have been observed numerous times to ride public transport as a means to reach a desired destination: Feral dogs living in the Moscow subway use the subway as a means of transportation, and Malchik, a subway stray dog, has its own statue in Mendeleyevskaya station.
After revision: However, dogs and cats have been observed numerous times to ride public transport as a means to reach a desired destination: Street dogs in Moscow use the subway as a means of transportation, and Malchik, a subway stray dog, has its own statue in Mendeleyevskaya station.