Roc City K9, LLC Rochester's Premier Fitness and Training Facility for dogs is having a Grand Opening Event on Feb 15th from 12-4 pm. Food, Fun and Prizes as well as a Ribbon Cutting Ceremony at 1:30 pm. Roc City K9 has dog treadmills, tread wheels and a full circuit of agility equipment for high energy dogs, dogs with a few extra pounds and dogs with behavior problems.