Level 2: Dice, Bone, Bone, Dice
Level 3: Dice, Key, Bone, Machine
Level 4: Dice, Bone, Food Bowl, Toy
Level 5: Bone, Dice, Dog, Bone
Level 6: Bone, Dice, Machine, Food Bowl
Level 7: Bone, Bone, Paw, Dog
Level 8: Bone, Bone, Paw, Toy
Level 9: Bone, Toy, Key, Bone
Level 10: Bone, Toy, Key, Dice
Level 11: Bone, Toy, Bone, Machine
Level 12: Bone, Machine, Dice, Toy
Level 13: Bone, Machine, Toy, Key
Level 14: Bone, Toy, Paw, Food Bowl
Level 15: Bone, Toy, Toy, Machine
Level 16: Bone, Paw, Toy, Toy
Level 17: Toy, Bone, Key, Bone
Level Bonus 1: Machine, Dice, Dice, Dice
Level Bonus 2: Machine, Dice, Dice, Machine