Hi- we are trying to find a place in/near Grand Portage to board our dog for a day trip (8:30am-2pm) to Isle Royale next week. We will be camping in Silver Bay and plan to drive up to catch the ferry on the morning of our trip. We have a dog...but nowhere to put him so that we can do the island! ANY suggestions/ideas/hints for boarding him for the day. Anywhere between Silver Bay and Grand Portage would work. Thanks!