This flopping fish cat toy has a built-in motion sensor that kicks into action by flopping and wiggling once your cat starts playing with it! Your cat will never get bored again with this catnip-infused fish toy!  3 different fish designs  Catnip-infused – stimulates your cat to play Motion-detector – automatically flops when your cat is around   Interactive Motion Activated Flopping Fish Cat Toy | Petiboo Cat Toys