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Man's best friend is becoming king of the jungle in the upcoming animated film Jock the Hero Dog, and we have your exclusive look at the new trailer!

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Loosely based on Sir Percy Fitzpatrick's book Jock of the Bushveld, Jock the Hero Dog is the tale of Jock, the runt of the litter, who grows into a courageous hero in the harsh environment of South East Africa.

Donald Sutherland, Helen Hunt, Ted Danson and Bryan Adams lend their voices to the animated picture.

Jock the Hero Dog is available on DVD July 24, but you can catch it on Video on Demand starting June 19.