I noticed that the list for horses to choose on the explore page and the round pen page leaves out a few of my horses. Why is this? Do they have to be a minimum age to explore or is it a glitch?

Horses have to be 2 years old to start exploring and to be trained in a round pen. Each horse can only be trained in the round pen or explored with once a day. So maby the horses you're missing in your lists are too young or have been trained/explored already this day.

Thank you! Yup, itÂ’s that they are too young.