One of Millan's many dogs, Daddy, was an American Pit Bull Terrier integral to Millan's work and his television series, The Dog Whisperer. Millan later selected another pit bull puppy, Junior, as Daddy's protégé — to apprentice, learn his temperament and prepare to assume Daddy's role after his death. Daddy's death came at age 16 in February 2010. After the death of Daddy, Junior assumed Daddy's role and helps Millan with rehabilitating dogs by using what Millan refers to as calm, assertive energy.
Typical positive reinforcement events will satisfy some physiological or psychological need, so it can be food, a game, or a demonstration of affection. Different dogs will find different things reinforcing. Negative reinforcement occurs when a dog discovers that a particular response ends the presentation of an aversive stimulus. An aversive is anything that the dog does not like, such as verbal admonishment, or a tightened choke chain.
Teach your dog where he SHOULD take his potty breaks, instead of trying to use punishment to teach him where he should NOT go potty. If you focus on what you want him to do, instead of what you don’t want your dog to do, you’ll get faster results. Teaching your dog where it’s OK to go is very important, and one of the reasons why so many people are never successful in potty training their dogs.
Lindsay says of this study, "Schilder and Van der Borg (2004) have published a report of disturbing findings regarding the short-term and long- term effects of shock used in the context of working dogs that is destined to become a source of significant controversy ... The absence of reduced drive or behavioral suppression with respect to critical activities associated with shock (e.g., bite work) makes one skeptical about the lasting adverse effects the authors claim to document. Although they offer no substantive evidence of trauma or harm to dogs, they provide loads of speculation, anecdotes, insinuations of gender and educational inadequacies, and derogatory comments regarding the motivation and competence of IPO trainers in its place." 
^ Vranica, Suzanne (September 10, 2009). "'Dog Whisperer' Hopes to Lead Pack at Newsstand". The Wall Street Journal. Archived from the original on November 7, 2017. Almost half of USA's consumers already know who he is, and consumers' awareness of Mr. Millan has grown 12% since May 2008, according to Davie-Brown, an Omnicom Group company that tracks the appeal of celebrities.
Millan's first job in the United States was at a dog grooming store. He later created the Pacific Point Canine Academy. Jada Pinkett Smith became one of Millan's first clients and supporters when he was working as a limousine driver, providing him with an English tutor for a year. Subsequently, Millan created the Dog Psychology Center, a two-acre (0.81 ha) facility in South Los Angeles, specializing in working with large breed dogs.
On the other hand, praising a puppy for doing the right thing works best for everything you will do in your life together. Make her think that she is a little canine Einstein every time she performs this simple, natural act. Be effusive in your praise—cheer, clap, throw cookies. Let her know that no other accomplishment, ever—not going to the moon, not splitting the atom, not inventing coffee—has been as important as this pee.
I have a 3 year old cockapoo who will let me know when she has to poop but still need off the paper when she pees. Had my niece come during the summer with her 5 month old pit huskey mix who was sweet and house trained but overwhelming to my dog. Since then she tends to pee everywhere. I do keep papers down still but she will pee on paper but walk off still peeing. How do I get this to stop. She’s 3.
Clicker training, a common form of positive reinforcement, is a simple and effective dog training method. Although it is still fine to train your dog without clicker training, many people find it helpful. With clicker training, you can easily and effectively teach your dog all kinds of basic and advanced commands and tricks. It's fast and easy to learn how to clicker train your dog