"Dogs do what works. Their behavior is reliable to what has worked for them in the past. If your dog is doing something which you don't like, or not doing something you have trained it's because you haven't trained enough. It's unfair to correct or punish your dog for our mistakes. The mistake is our's, not the dog's. Work out was is going wrong and train more. Your dog will be better off for it and you'll be a better trainer."
- John McGuigan
Jeff Dentler, CPDT-KA, IAABC-ADT, FFCP, CTDI