This really did brighten my day. Many of these dogs are smiling. There's not much sweeter than a happy dog. When my dog was about 2, we took her camping. There were streams and waterfalls and dogs everywhere. We took her hiking and she met dog after dog. Then we stopped for a picnic and rested by a babbling brook and I took a photo of her and my husband. She had the biggest, most beautiful smile on her face. Such a special memory and this made me think of it. Thank you for sharing.