Lucy had a normal upbringing for a racehorse-to-be. Kentucky born and bred, sold at Keeneland, and then she got to have kind of a Paris Hilton lifestyle of spending the summers in Kentucky eating bluegrass and spending the winters in South Carolina eating Coastal. Or whatever they were growing at the training barn. She has fancy and successful parents (her sire was the top racehorse in England one year), and her owner had high hopes for her. She lived rather well.
She was always grouped with fillies her own age. As a result, she learned whatever variation of horse behavior her peers figured out. And from what I can tell, it wasn't much. You want something another horse has, bite and kick them. Go run around when everyone else does. Be silly. But no one knew how to do simple things, such as what to do in bad weather.
She flunked out of that lifestyle and that job before she ever saw a racetrack. When I was trying her out, I asked the trainer, "Tell me what you do to make her gallop so I'll be sure I don't do that."
The answer, "If we knew, she wouldn't be for sale." Lucy was the fattest TB weanling anybody had ever seen. She was also the fattest yearling, etc. I probably should have named her Pumpkin instead of Lucy (she has her Jockey Club name but for her privacy I won't use it here.) The name, shape and color fit. Pumpkin.
So she came to me the January 1 she turned three knowing nothing except how not to run. (Though can she ever, if so inspired.) She'd never had a person mount her from the ground, but that wasn't a problem. What has been very interesting and sad to me is how she doesn't know a lot about the fundamentals of being horse.
I've kept her while we've had horses for Lily come and go, and it's been an education for her. An older mare who'd been a broodmare taught Lucy to come in out of the bad weather. Before that, Lucy would stand outside in the sleet and shiver. (Note: If I'm home I put them up and blanket them.) The older mare, Sissy, was the only horse Lucy would physically get close to. They would choose to stand in one stall together. They would nap on the ground nearby. Sissy was sweet and very beta, or maybe even zeta. She was very motherly to Lucy.
Annie, the pony, was most alpha and taught Lucy that when a little brown thing wanted your hay (or whatever), you'd better run. And Lucy did. All Annie had to do was give her The Look and Lucy was backing up fast. Lucy is pushy, but Annie is the pushiest.
And now there's Buddy. He's the pesky brother you can't entirely trust, though he grants Lucy final title as the alpha horse -- but not by much. He's taught her to dig up grass, which I've already whined about. He's taught her that if you mess with gates enough, you might be able to get them off their hinges and have the whole world at your disposal. He's taught her to open her stall door catch. The words juvenile delinquent come to mind but with Buddy it's all good fun.
I wonder how things would be different for her if she'd been part of a herd with older, life-experienced horses? She's a smart horse, but she can't figure out everything for herself. (In fact, when I had her vetted, the vet said, "The problem with this horse is that she's smart. That will give you a problem." And it has.)
I understand that this failure to belong, this upbringing without the example and supervision of caring adults is partly behind the success of gangs in our society. When you're around people (or horses) that don't know more than you do, you can't properly take care of yourself or make good decisions.