Hi my dd has been offered to ride for free to give consistanty and schooling to three differnet ponies .Each need a differning style and bit feelOne is very green and falls out etc.She feel s she would like to help.Would it confuse her or do you think it would be good exprience.She lans to go to study equine wise at college or uni and we have been told that this may be good but id hate to put too much on her or put her off...