When a professor develops a vaccine that eliminates human allergies to dogs, he unwittingly upsets the fragile balance of power between cats and dogs and touches off an epic battle for pet supremacy. The fur flies as the feline faction, … Jeff Goldblum, Elizabeth Perkins, Alexander Pollock, Miriam Margolyes, Tobey Maguire, Alec Baldwin, Sean Hayes Added on stan 2022-04-15. Youtube Trailer