SUMMARY: Luke might have some, but also has some other stuff.
I've used the term "high drive for Luke when he's focusing on certain things: Catching that lizard. Getting someone to play with him and his Flatball. In those cases, his energy never flags and it takes a superhuman effort to distract him, but he is deliberately going to work on those tasks with a single purpose in mind.
I have also used the term “overstimulated” for him, which is in just about any newer situation or when random dogs appear on the horizon (say, while we’re walking in the park).
Although some of the appearance is the same–takes superhuman effort to distract him–I have always recognized the difference in him. In the first case–high drive–he is focused and not frantic. In the second case — overstimulated–he is frantic and barely aware of who or what is around him other than the one or thousands of things that are setting off synapses in his brain.
Interesting that another dog friend just pointed out this article, High Drive Dogs (drive vs. arousal), a fairly quick read.