A French Bulldog is the adoptive mother to a Bengal tiger cub in Japan. A Bengal baby tiger that was rejected by its own mother has been adopted by an affectionate French Bulldog. The unusual mother-and-adopted-daughter situation came about after the cub - which still does not have a name - was rejected by its own mother. The tiger cub is now two weeks old and is starting to catch up in size and weight to her foster mother. Once its reaches a certain size, the zoo says the tiger cub may have to be moved to the tiger enclosure.