An animal toy is configured to stimulate at least one sense of an animal during play by said animal. The toy includes a shell formed of a first pliable material and having an interior; a pouch formed of a second pliable material and contained within the shell during play; a play stimulation item wholly contained within the pouch and configured to issue an emission detectable through the pouch and the shell by at least one sense of said animal; an opening formed in said shell for admitting the pouch into said interior and having a margin; a hem formed along the margin; and, a draw string extending through and from the hem to draw the hem closed.