Yes, our animal friends are important to us, too, and some couples elect to include them in their special service! A popular role is the family dog delivers the wedding rings to the best man. I would recommend that you not do this, however, if you're marrying in an open field where rabbits and other wildlife reside...you may never see your rings again if your trusted pet's hunting instincts kick into gear.
Seriously though, a well-trained pet can play a key role as ring bearer and it can be quite a crowd pleaser. Pictured here, "DJ" was the most beautiful and calm animal I've had the pleasure of working with! She performed an excellent job and looked so pretty wearing a pink and white festive flower wreath.