If you want to enjoy communication with the pet, you should train it. It takes some time and it is better to start training in the young age. Only in this way the pet can become a member of the family. Little puppies are like newborns. Their behavior should be corrected and they need to be controlled otherwise the house will be messy. Human babies wear diapers and pets should know where to pee.
The puppies should know the rules and the man in the video tries to make puppies acquainted with them. These are 8-week-old Waypoint Weimarener puppies and man is started training. The puppies learn to pee on command. Watch how it looks: