Abstract: A pet toy amusement device which self-regulates the delivery of a pet treat of a selected size and shape, comprising an inner housing for containing the pet treat of a selected size and shape, the housing including one or a plurality of openings for dispensing such treat. The device also incorporates an outer housing to contain the inner housing, wherein the inner housing is movable within the outer housing, the outer housing also containing one or a plurality of openings for teat dispensing. The number, size and/or shape of one or plurality of openings on the inner and outer housing can be conveniently varied with respect to the number, size and/or shape of the treats such that when the device is motioned by a pet, the device self-regulates pet treat delivery.