From Purina ONE website –
When you feed your dog Purina ONE, you could see a visibly healthy dog in 28 days or less. Plus, when you take the 28-Day Challenge, you’ll get a free bag of Purina ONE for a limited time! From healthy energy and a shiny coat to bright eyes and strong, healthy teeth and gums, join over 425,000 others who have accepted the challenge to see a difference in their pet.
Sound interesting? Get a free bag below!