Highest-earning family-friendly dog movies:
1. Lady and Tramp (1953)- $1.9 billion (£1,376,671,307.87)
2. 101 Dalmatians (1979)- $1.2 billion (£868,284,913.39)
3. Wizard of Oz (1939)- $500 million (£419,992,528.92)
4. Tin Tin (2011)- $450 million (£326,818,594.56)
5. Scooby-Doo (2002)- $418…
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