Pet Frenzied is played with thirteen pet cards and thirteen matching house cards. Before the game starts, the pet cards are hidden (facedown) in the play area. Each player that receives a house card and goes in search of the matching pet. When they find it, they take a new house card and go in search of the next pet. This continues until all pets have been found. Whomever has found the most pets at the end of the game wins.