Abstract: A scented insert for use with an animal training aid, toy or device, the insert comprising a substrate having, a microencapsulated scented material thereon, and/or therein, and either one or both of: a substantially scent impermeable coating, wherein the coating substantially prevents release of a scent from the scented material; and at least one detent for engaging with a cognate protrusion or depression of a carrier for the insert.

Abstract: The invention provides an animal training aid or to for use in scent based animal training or activities. The aid or toy comprises: a housing comprising an interior cavity configured to contain a scented material that releases substantially no scent that is desirable to the animal in an unactivated state and releases a scent that is desirable to the animal in an activated state; one or more vents on an external surface of the housing, each vent in communication with the interior cavity so that a scent from the scented material can be released from the interior cavity to the exterior of the housing where it can be detected by the animal; and an activator for activating the scented material from the unactivated state to the activated state, the activator being operable from the external surface of the housing.

Abstract: A scented insert for use with an animal training aid, toy or device, the insert comprising a substrate having, a microencapsulated scented material thereon, and/or therein, and either one or both of: a substantially scent impermeable coating, wherein the coating substantially prevents release of a scent from the scented material; and at least one detent for engaging with a cognate protrusion or depression of a carrier for the insert

Abstract: A scented insert for use with an animal training aid, toy or device, the insert comprising a substrate having, a microencapsulated scented material thereon, and or therein, and either one or both of: a substantially scent impermeable coating, wherein the coating substantially prevents release of a scent from the scented material; and at least one detent for engaging with a cognate protrusion or depression of a carrier for the insert