3 year old mini cob potential kids show pony

Cinderellas cup cake is a beautiful cob welsh section A cob x filly. She currently stands at 12 and should make 12.2 to 13hh. She has unusual markings and is very well handled. She stands to be bathed, brushed, will walk on the box etc no problem. She will make a lovely child's riding pony or indeed a driving pony. She attended TGCA cob society shows and placed well. She is quiet and leads well but she is still a baby and will be playful in ways but certainly not unmanageable. Will box and will stand for baths and grooming.