Don't Shoot the Dog by Karen Pryor
This is the "Bible" on positive reinforcement training, or operant conditioning, and how it works - with people, and of course with animals.
Adding the Cue and Stimulus Control
This video lesson uses llamas and alpacas to teach you how to use cues for stimulus control.
Clicking with Your Rabbit
Filled with wonderful tricks and useful behaviors you can teach your bunny, and all the steps you need to teach them.

