Play-N-Squeak toys have been designed with a fundamental understanding of your cat's biological behavior, preying instincts, unique senses and physical capabilities, and spiritual needs. Play-N-Squeak interactive toys stimulate and reward positive mental and physical activity through real mouse sounds, tactile feel, catnip aroma, and movement. Play-N-Squeak toys will keep your cats busy and positively engaged with you and the world around them while exercising their unique instinctual needs!