Your puppy's greatest psychological need is to be part of a group and be socialized with other dogs. However, to do this successfully, you need to be a guardian he can depend on. Once your puppy's basic needs are met, you want to understand the way he sees the world, so that you can build a strong relationship. Your puppy does not understand the world you live in, so you cannot expect him to. Two things you need to understand is that to them, everything is edible, and they will lunge at anything exciting—you, kids, guests, and other animals, until you train them not to. Praise him exuberantly to encourage the right behavior. Give him treats, pet him, play with him, and be stern to discourage the wrong behavior—ignore him, stop petting, or stop playing. Most importantly, be patient and consistent. Don't be harsh. Puppies have lots of energy, and it's healthy for them to use it. Periodically, helping your puppy release energy will minimize his urge to dig and chew on things. Spend time out in the yard making him run in short bursts. Go on walks or play fetch. Puppies are used to playing with their brothers and sisters. When they're separated, they're looking for their next playmate. Playing with your puppy will also make him more focused on you, improving your bond and making training easier. It teaches him new behaviors, self-control, and will help him gain self-confidence. Like play, socialization is also fundamental to raising your puppy. This is why socializing your puppy as soon as you bring him home is important for both of you. Socialization teaches your puppy to be calm in stimulating circumstances, and to obey when instructed. It also gets him used to being touched, handled, and even used to having hands and inedible things in and near his mouth, so that he behaves around other people, kids, and his veterinarian. Also, know that puppies are sensitive. They can read facial expressions and emotions. Be consistent about what things your puppy does that make you express happiness. Also, be careful not to give your puppy reason to think he's at blame for negative emotions you have from other areas of your life, like when you've had a bad day at work. Emotions are contagious. The happiest puppies tend to be in the most positive and loving households. I'm Dr. Katy Nelson with IAMS, and I hope that you found this helpful as you welcome your new addition to your family.