5PCC said:We do not currently have a rule that includes the wording "professional groomer", but we do have a rule saying that only family members (parents, siblings, grandparents) of the 4-Her are allowed to groom their animal.
We have the same rule, only immediate family members can groom, @ our county fair show. All grooming takes place in the vicinity of the steer barn, so this rule is well policed by all of the steer exhibitors. That doesn't keep the pros out of the barn, but it doesn't let them touch any calves either. They stand with the calves that they have sold and walk the families through fitting the calf. It has definitely made for some better fitters in our younger exhibitors since this rule has went into place.
So, my recommendation is just enforce what you've got on the books, and let it roll.