Houston doesn't get many calls like the one it received yesterday.
A woman went to an abandoned house to smoke marijuana. But inside the garage, she found a tiger in a cage, said Houston Police Department spokesman Kese Smith.
The woman called the city's nonemergency hotline. Officials, at first, were sceptical.
"We questioned them as to whether they were under the effects of the drugs or they actually saw a tiger. They saw a tiger in this building, this vacant house that's obviously been abandoned for some time," Sergeant Jason Alderete, of the department's Livestock Animal Cruelty Unit, told ABC affiliate KTRK.
Police are investigating who owns the tiger and who left it in the house's garage, Smith said. It also is unclear who owns the house and what charges, if any, will be filed. Houston and the state of Texas do not allow owning exotic animals, such as tigers, as pets.