A training system including an apparatus and method for delivering an olfactory stimulus to an animal, comprising: one or more supply reservoirs having a sealable opening containing a reinforcing olfactant for eliciting a positive response in the animal, a release control in communication with the supply reservoir for regulating release of the reinforcing olfactant, a delivery channel connected to the supply reservoir for delivering the reinforcing olfactant released from the supply reservoir and a housing wherein the one or more supply reservoirs and the delivery channel are mounted so as to orient the reinforcing olfactant sufficiently proximate to the animal to thereby stimulate olfaction.
