An improved pet treat dispenser assembly is provided with a canister for holding pet treats, a dispenser slidably mounted in the canister for dispensing treats, and a clicker on the canister to attract a pet's attention following desired behavior. The canister includes an upper housing, a lower base, and an internal treat tray. The housing can be removed from the base and tray for filling with treats, and can be used as a scoop so as to load the housing with treats.