Student or Learner
B: Yes, but a puppy needs shots.
A: Shots for what? B: So it won’t get sick. Just like you get shots.
Whats the meaning of shots?
Vaccinations. Immunizations. (Ray will come along and remind me what the difference is.)
I'm not a teacher, but I write for a living. Please don't ask me about 2nd conditionals, but I'm a safe bet for what reads well in (American) English.