Both my shar peis have "the snort" before going into kennels, most kennels insist to protect the other dogs too, it doesnt seem to affect their appetites none and I beleve its best done 14 days before they go and its best not to let them mix with other dogs in the park etc for that 14 days.
Do you live within 1 hour tavelling of Ely. Cambs if so I can recommend the best kennels/dogs hotel ever, we travel 2 hrs to get there because we would not leave them anywhere else, cant bear the thought of them just shut in a cage.
good luck with the wedding arrangements.