When it comes to intelligence, you’re talking about two different things. One is the capability for Pomeranians to learn quickly by themselves through observation, the other is social abilities that are taught to dogs. With that being said, if someone were working with a pom’s primary trainers over time they would become more intelligent.
Socialization helps dogs understand how they should behave in their human world so they can do things like walk without pulling on the leash or sit quietly when people are at dinner. Training also helps teach dogs obedience which will make them much smarter because obedience training helps prevents them from getting into trouble and teaches them not to do anything bad. This includes barking inappropriately while indoors and running away when let off their leash outside…