Favoring pedigree dogs, a new law puts a tax on mixed strains. Owners ditch shelters and their dogs become over crowded. Lili fights desperately to secure her furry friend Hagen, but her daddy eventually sets the dog free on the streets. Hagen and his master search that is pretty urgently until Lili for one another loses beliefs. Struggling to live, displaced Hagen understands not everyone is a dog's best friend. Hagen joins a bunch of stray dogs, but is soon captured and sent to the pound. With very little confidence inside , the dogs will probably soon seize an opportunity to escape and revolt . Their revenge will probably be merciless. Lili may be alone who is able to prevent this unexpected warfare between dog and man.