An anonymous tip from a “concerned citizen” led to the discovery of a tiger in a vacant home in Houston, Texas, on Monday. According to ABC News , Houston Police Department’s Major Offenders, Livestock Animal Cruelty Unit arrived at the scene after receiving the tip to find a 1000-pound tiger (approximately 453 kgs). The female tiger was found in a cage with several packets of meat. “A concerned citizen called 311. They were trying to get into this house to smoke marijuana.