Lady and the Tramp domestic lifetime gross of $93.6 million, and a lifetime international gross of $187 million. The score for the film was composed and conducted by Oliver Wallace. Recording artist Peggy Lee wrote the songs with Sonny Burke and assisted with the score as well. In the film, she sings "La La Lu", "The Siamese Cat Song", and "He's a Tramp". She helped promote the film on the Disney TV series, explaining her work with the score and singing a few of the film's numbers. These appearances are available as part of the "Lady and the Tramp" Platinum Edition DVD set. On
Lady and the Tramp dog character like the one in Greene's story, and bought the rights to it. The cynical dog had various names during development, including Homer, Rags, and Bozo, before "Tramp" was chosen. The finished film is slightly different from what was originally planned. Lady was to have only one next-door neighbor, a Ralph Bellamy-type canine named Hubert. Hubert was later replaced with Jock and Trusty. Aunt Sarah was the traditional overbearing mother-in-law. In the final film, she is softened to a busybody who, though antagonistic towards Lady and Tramp, is well-meaning (she sends a packet of dog biscuits to the dogs