[header] How to teach a puppy its name [title] Get to know your puppy. [step] Spend a few days with your puppy before deciding on a name. Play with him and see what he likes or dislikes. 
For example, during which activities does he wag his tail or seem excited? In which moments does he seem withdrawn? Are there particular foods he prefers? After some time, you both will be more comfortable with each other. You might draw a name from his personality traits or habits.