Operant conditioning (or instrumental conditioning) is a form of learning in which an individual's behavior is modified by its consequences. Two complementary motivations drive instrumental learning: the maximization of positive outcomes and minimization of aversive ones.[39] There are two ways in which behavior is reinforced or strengthened: positive reinforcement occurs when a behavior is strengthened by producing some desirable consequence; negative reinforcement occurs when a behavior is strengthened by avoiding some undesirable consequence. There are two ways in which behavior is decreased or weakened: negative punishment occurs when a behavior is weakened by not producing a reinforcing consequence; and positive punishment occurs when a behavior is weakened by producing a consequence that is a disincentive. In combination, these basic reinforcing and punishing contingencies provide four ways for modifying behavior.[40] Reinforcement increases the relative probability or frequency of the behavior it follows, while punishment decreases the relative probability or frequency of the behaviour it follows.
It's an exciting time when you bring your new puppy home, but a new pet also comes with challenges. One of the first and biggest challenges that you may face is that of potty training. Some puppies will learn this quickly, while others will struggle with it for a while. During this training period, always remember to be patient, remain calm, and be consistent. If you stay positive and follow these guidelines, potty training can be a simple process.

In 2009, Millan launched Cesar's Way magazine in the United States and Canada, for which he was the Editorial Director. The magazine combined advice from Millan along with articles about the relationship between dogs and humans.[citation needed] Cesar Millan's Leader of the Pack was an American documentary television series on the Nat Geo Wild channel which ran from January 5, 2013 to March 26, 2013. The next year, 2014, saw the premiere of Millan's new series, Cesar 911, on the Nat Geo WILD channel; in non-American markets, it's known as Cesar to the Rescue. In 2015, he teamed up with children's television veterans Sid and Marty Krofft to create Mutt & Stuff, a preschool television show for the Nickelodeon channel. Millan's son Calvin stars on the series. In 2017, Millan and his older son Andre appeared in a new series Cesar Millan's Dog Nation, which ran for one season starting on Friday evening, March 3.[26][27][28]
Changing behavior takes time. You need to have realistic expectations about changing your dog’s behavior as well as how long it will take to change behaviors that you don’t like. Often behaviors which are “normal” doggie behaviors will take the most time such as barking, digging and jumping. You also need to consider how long your dog has rehearsed the behavior. For example, if you didn’t mind that your dog jumped up on people to say hi for the last seven years and now you decide that you don’t want him to do that anymore, that behavior will take a much longer time to undo than if you had addressed it when he was a pup. Remember it’s never too late to change the behavior some will just take longer than others.
Unless you plan to keep your dog outdoors--and few of us do because it's not recommended--you'll need to teach your dog where to eliminate. Therefore, house training (also called housebreaking or potty training) is one of the first things you need to work on with your dog. Crate training can be a very helpful part of the training process. This includes house training as well as many other areas of training: