The TRIXIE Mad Scientist for Cats was developed for clever and inquisitive cats. Give your cat a chance to show off her skills. Our interactive cat feeder challenges your kitty’s senses through enrichment exercises. Place treats inside the beakers and watch your cat develop her strategy to get the goodies. Two sets of patterned lids are included so you can change the level of the game. Your cat will love the hunt and enjoy the well-earned tasty rewards. You control the difficulty level making this game perfect for all cats and activity levels. A booklet with tips and tricks is included.