https://www.vetsurgeon.org/f/clinical-questions/7565/umbilical-hernias Have just examined a 2 month old male standard poodle with an umbilical hernia. The owner is a labradoodle breeder and is not planning to breed from this pup. She has however purchased another male from the same litter to be used as a stud dog (no umbilicalen-USTelligent Community 10