HC, you sound like a very smart horse owner. I believe you are being way too freaking logical though. Please stop that.
Or had to back out of the drive to maneuver for vehicles getting an oil change or whatever.
When we had a one lane drive it always seemed that the car that was blocked in was the car that was needed at the moment. Sometimes it involved one person doing all the moving too. Back out the one vehicle and park on the shoulder of the road, run up the drive and back out the second vehicle, park on the shoulder of the road. Get back into the first vehicle and pull it back into the driveway. Finally get into the second vehicle and head off to whatever you needed that specific vehicle for.
After many years of working in law enforcement, I've found most people will deny the obvious! But, I always try to play nice first.
I think that you are jumping off the deep end as far as the OP is.
Asking about giving some horses some apples is very different than asking the drug dealer if the huge pile of cocaine is his.
OP, I am confused by one thing.
You say that they dump apples and they are in your way and you have to kick them back and they attract bees and are a tripping hazard. You also say that your horses come in with sticky lips (eating the apples).
Which one is it?
I have yet to meet a horse that says 'oh boy, I have eaten my fill of apples, I will just leave the rest of these here for later on'.