What is the most logical next event?

How to get through puppy adolescence
Know what to look for.
The age at which your puppy reaches adolescence depends on its breed. Generally, your puppy will enter adolescence when it's between six and 18 months old.
Moreover, you'll probably notice a change in your dog's behavior. Your puppy might become moody, disobedient, unpredictable, or just a " brat " in general.