my friend has just phoned me about his corn snake, he wonders is there a problem? he described to me that he has noticed a build up of fluid to the side of the vent under the skin, about an inch long by 1/4 inch wide. the snake is not concerned when its touched. she is about 5 years old and due to shed in a few days. there is no odor or seapage. has anyone got any ideas??????? :shrugs: