(TrendHunter.com) The Honest Kitchen's 100% human-grade cat food portfolio is free from artificial preservatives, colors, flavors, feed-grade ingredients and by-products, fillers and GMO ingredients; this line... (TrendHunter.com) The Honest Kitchen's 100% human-grade cat food portfolio is free from artificial preservatives, colors, flavors, feed-grade ingredients and by-products, fillers and GMO ingredients; this line...