A six-week-old kitten is recovering in foster care and another is missing after the pair were seen being thrown from a moving car in Melbourne's west.One of the kittens could not be found after the incident, but Lort Smith Animal Hospital said a passerby picked up the second kitten and raced to the hospital's emergency department.The rescued kitten, dubbed Dorothy, is being treated for a suspected fractured pelvis and is in foster care between hospital visits.LIVE UPDATES: Trump says the