HGG Community Forums

This isn't really a problem, but I'm getting curious. Since the updates to the search horses feature (at least I first noticed it yesterday while opening the pages of young horses to enable their images), some of the horses in the search will have a number, usually between 1 and 5, in square brackets to the left of the horse name (or number if unnamed). Some horses have this, most do not.

Here's a link to a search of my foals so you can see it. It has 11 pages of results, but on the first page there are quite a few with a 2 in square brackets and a couple with a 5, so you can see what I'm puzzled about.
https://www.huntandjump.com/adv_search.php?runsearch=go&agee=1&owner=137592&128=0&129=0

It shows up on searches for older horses too, not just foals. As I said, it's not a problem, but it has me curious about where it came from and whether it is supposed to be there or even means anything.

ETA: I was working with foals and 2 year olds yesterday when I first noticed this. I've just done a couple of searches for much older horse, and it doesn't seem to show up on those searches.