save
I am not 100% sure, but I found out that at the ranch if you go to the bar that says system and then press a and then press save..after that Holly should ask if you are sure and then it's done...although if you are using VBA then you'll have to find that save type first. And again I am not sure if it works I couldn't find a system option so I'll look
Source: http://www.cheatsguru.com/gba/monster_rancher_advance/questions/1530636/#add_answer
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