If you want a simple activity to exercise your dog and make sure they don't get into trouble, grab your leash and go on a walk along a nice path. There are many great walking and biking paths that are perfect for dogs, and your leash will make sure they don't get into anything stinky. It's a perfect time to work on loose-leash walking skills as well.
If you're lucky enough to live close to a doggy spa that also treats humans, you and your pooch are in for a treat. You can both get a full treatment that will leave you smelling great, feeling relaxed, and with a little pep in your step. Though these spas can be expensive, they are worth every penny.