Holding puppies instead of bouquets seems to be a growing trend in the wedding industry. More and more animal-loving couples are opting out of the floral tradition and instead going the soft and cuddly route. But the swap is about more than just aesthetics. Many couples are using their wedding photos to raise awareness about rescue shelters. InsideEdition.com's Keleigh Nealon (https://twitter.com/KeleighNealon) has more.