Couples seem to be more and more sensitive to letting their pet companions in on the wedding, and what a great idea too. What do you think too much or too cool? They could be the ring bearer, or walk right with you down the aisle.
Regardless have a person designated to take charge of your pet for some parts of your wedding as well as taking them to the bathroom. Don't forget the treats the yummy treats will help you manage them with all the new sound and smells may confuse them.