How to Explain premium grain free feed UK to a Five-Year-Old

http://www.daytimereport.com/news/story/603272/with-half-of-britains-horses-overweight-bifid-launches-grainfree-lowsugar-feed-for-the-nations-gooddoers.html

Compare horse feed brands with simplicity using trusted equine nutrition insights, ingredient quality, and balanced diets. Choose the best feed for performance, body condition, and digestive health with helpful brand reviews and expert recommendations.