Locate suitable accommodation. Not every hotel is pet-friendly, but Mount Pleasant offers several that are. Be careful, though; there is fine print to every hotel's pet policy. You will likely incur an extra charge, or have to make a deposit, and these fees can vary according to the length of your stay. Also, most hotels will place a limit on the size of animal they will allow in their rooms. Call the hotel before booking to ensure that you don't receive any nasty surprises on arrival.
Plan your dog's exercise. You may be hoping to relax on vacation, but Fido needs to stay active. In an unfamiliar location and outside your everyday routine, it's even more important than usual to plan when and where you intend to walk your dog. Mount Pleasant has several parks, all of which welcome dogs, provided they are kept on leashes. Dellwood Park, Heritage Park and Oaklawn Park all offer walking trails. To expend a little more energy, consider a visit to Lake Bob Sandlin State Park, just 12 miles outside of town.
Prepare for the worst. Accidents and emergencies can happen on vacation to both people and animals. There's nothing to be gained by worrying constantly about this possibility, but you can maintain peace of mind and reduce your stress levels by ensuring, before you travel, that you know of a reputable local veterinarian. Bear in mind, though, that vets' policies on animals that aren't regular patients do vary. If you think your dog needs medical attention, call your chosen clinic and explain the situation before leaving home.
Give your dog a special treat. You want to take a break from the stress of everyday life, and so does your pet. Consider a little pampering for your dog, and do a little research into pet grooming parlors in the area. Mount Pleasant is well served in this regard, with the Dog House and Cats Too and the Poochie Parlor in the town itself, and Town and Country Pet Grooming just to the north.