Backdraft (1991)
Animal Action

After one of the fires, Brian and his captain examine the rubble and find two dead rats. Although real dead rats were used, they were not killed for the sake of the movie. The rats were obtained from the City of Chicago Rat Abatement Program.
The firemen have a mascot called The Thing. The Thing is a Hungarian Komondor dog who appears in two scenes.
In one scene, after one of the explosions, three dogs are seen barking at a dead body that had been blasted through a car window. In another scene the firemen help an over-turned truck which had been carrying crates of chickens. Approximately 12 crates and 30 chickens were used in this scene. The chickens had been provided by a slaughterhouse and were well contained and cared for during production. After filming, the chickens were returned to the slaughter house. One of the chickens received a broken leg as the result of an actor accidentally stepping on the chicken. American Humane representative Robyn Douglass was on the set and is sure that this was and unavoidable accident.