Pink Saturday With Mollie The Border Collie Puppy. Hello friends. Happy Pink Saturday. A day to share all things pink! So any excuse to dress up too! Pink Saturday With Mollie The Border Collie Puppy: Today I am sharing some photos of our adorable puppy Mollie with her new toy. A pink and purple ball with a rope on it to help her strengthen her little teeth. She also loves her new toy because she can play pull with it too.