There are a total of 1,000 free Purina One food packs available at Insiders,eu website and you can get one by joining their 3 week challenge in which you will have to feed your cat with the food products they send to you.
The 3 Week Challenge is a Purina ONE mission to help more cats lead happier, healthier lives. With Purina ONE, you could see a visible difference in your cat's health. But don't just take our word for it...
Complete the challenge yourself (along with friends) by feeding your cat Purina ONE for 3 weeks.
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