At Yeo Valley Organic, we always strive to put nature first ­ it is our fundamental belief that we should work with nature and not against it, which means we are 100% organic right down to our roots and have been farming this way for over 25 years. Organic cows are free-range, so for as long as the weather allow, they can graze on lush pastures and roam to their hearts content. Being Organic means our farms are naturally buzzing with wildlife. That's because we don't use chemical pesticides or artificial fertilisers, keeping our land as a safe and flourishing habitat for all our little creatures.