<P> In 2015 , DreamWorks acquired the film rights for Cameron 's novel . On May 8 , 2015 , it was announced Lasse Hallström would direct the film . On August 5 , 2015 , Britt Robertson and Dennis Quaid joined the cast . On September 18 , 2015 , Pooch Hall was cast in the film . On October 15 , 2015 , Bradley Cooper joined the cast to play the dog 's inner voice . He was eventually replaced by Josh Gad . Principal photography began on August 17 , 2015 . </P>
<P> In 2015 , DreamWorks acquired the film rights for Cameron 's novel . On May 8 , 2015 , it was announced Lasse Hallström would direct the film . On August 5 , 2015 , Britt Robertson and Dennis Quaid joined the cast . On September 18 , 2015 , Pooch Hall was cast in the film . On October 15 , 2015 , Bradley Cooper joined the cast to play the dog 's inner voice . He was eventually replaced by Josh Gad . Principal photography began on August 17 , 2015 . </P>
who does the dogs voice in a dog 's purpose
who does the dogs voice in a dog 's purpose
Josh Gad
Josh Gad