Support.

This would be a good idea

Support!

If possible, I'd also love to be able to see the most recent earnings for career horses. Maybe folks would like that for things like disc and halter shows as well although those values are more variable. 

I'd like and option for automatically taking out the foals from the CSV export and maybe have options for only exporting horses with certain requirements

I fully support this suggestion to add parents' name to the CSV! It would be even nicer if we could have the grandparents' names for an even better tracking of inbreeding.