The number in brackets are the items you got from quests and therefore you cannot sell or gift them while the items obtained from other methods are free to be sold or given away.
Sue With bravery horses I breed towards the end of the month so I don't have to wait as long 😂 It's not the best for tracking training and being ready for their freshie year but it does significantly help timewise
Kumo Do you breed for bravery at all? Because his colour is super pretty and his bravery is not bad, so if you breed with better horses he might produce nice foals :)