Tim Allen gains a whole new perspective on life when he's accidentally transformed into a dog in this new version of one of Disney's most beloved comedy classics, The Shaggy Dog.

The adventures begin as district attorney Dave Douglas (Allen) takes on his latest case this time involving a criminal animal laboratory. It's yet another assignment that will whisk workaholic Dave away from his wife (Kristin Davis) and kids.

But when Dave is accidentally infected with a genetic-mutation serum that morphs his body into the family's Bearded Collie, Dave is able to gain an entirely new perspective into his family's secrets and dreams.

Dave wants nothing more than to return to fathering only first he'll have to stop the evil genius (Robert Downey Jnr) behind the serum.