The 27 - year - old pommel horse champ has admitted his whole life has changed since he adopted his pet pooch Luna last year because he now has a new responsibility .
Louis Smith treats his dog as if she 's his daughter .
The 27 - year - old pommel horse champ has admitted Louis Smith 's whole life has changed since he adopted his pet pooch Luna last year because he now has a new responsibility .
Louis Smith treats his dog as if she 's his daughter .