Does this skill work?

[Vtrump 3]

I cannot tell if the command skill in beastmastery works. There is nothing I can do that people without the skill cannot do.  What's the point of it?

[Scotty 18]

People without the skill can still single-whistle them to follow or stay (haven't tested J and U whistling without the skill), but they will not be able to use whistle commands to have the animal move to a specific location marker on the ground or go attack a specific target you whistle the red marker onto.  

[Vtrump 3]

26 minutes ago, Scotty said:

People without the skill can still single-whistle them to follow or stay (haven't tested J and U whistling without the skill), but they will not be able to use whistle commands to have the animal move to a specific location marker on the ground or go attack a specific target you whistle the red marker onto.  

Ty I just could not figure out its purpose.