At what age can you probe a corn? I was told Tango looked like a boy when bought as a hatchling. He (or she) does taper quite sharply at the tail so maybe he is a she? I will get him/her probed when old enough but currently only 10 months.
i tried to get chester probed at about 6 months cos he was to old to pop. he was having none of it though. take her/him to ur local shop and let them have a look. i am no expert but i really really dont recommend that you try to do it yourself. you can really hurt him/her.