But you have...
That seems to be a lot of wasted time. The diet shouldn't be changing that much. She fills in exactly what he eats, how many times a day, etc. So for example, feed- type, brand, protein %, etc. -how much and how many times a day. IF it changes, then the change is added. To write the same thing 3 x day, every day of the year doesn't make a difference or sense. I know it is different when your kids did it. But the kids do know what they are doing. I also think you may have a different sense of what some of these kids who "Board" are like. It's not a bunch of rich, snobby kids paying others to do the work. It may seem like it, but many times you'll also find kids getting down to work at the barn, turning out, or in, feeding, watering, mucking, etc., They practically live there.
So if your kid has a million pages of every tiny brush that ever touched the horses back, then maybe you should get higher points. But don't insult those who don't get to the barn every a.m. and say they don't know what "real " work is.