A természeti világ - Season 20 (2001) (évad)
Egyesült Királyság,
2002, 49 perc
Tartalmak(1)
Are dogs really man's best friend – or are they actually the world's most conniving and successful social parasite? (BBC)
Are dogs really man's best friend – or are they actually the world's most conniving and successful social parasite? (BBC)