Super fun toy that makes tagging along easy! Each toy makes a different sound, rattles or squeaks. This set features a lovely pet hospital. It includes 4 animal friends that make noise, rattle, or squeak. The soft plush Carrier holds removable plush characters which each have sound and range in size from 2"-4". included inside are a parrot (rattle sound), monkey (squeaker), dog (Bark), and a shark (bubble sound).