 Elmer Fudd hopes to receive a promotion by agreeing to take care of his boss  dog, Rupert, for a weekend. But Rupert thinks of himself as a human and expects to be treated as such. So, Elmer must patronize his canine guest by feeding him prime steak and letting him sleep in a human bed, while Elmer eats dog food and sleeps in a doggie bed. The next morning, Rupert drinks Bay Rum from Elmer s medicine cabinet and goes for a joy-ride in Elmer s car!