Hidden in a suburb of Paris, this is the world's oldest pet cemetery and home to Hollywood's most famous acting dog, Rin Tin Tin and other species including a monkey, birds and fish.The 'Le cimetiere des chiens et Autres Animaux Domestiques' - which translates as 'Cemetery of Dogs and Other Domestic Animals' - was founded in 1899.It was built following the introduction of a French law in 1898 that