est feathers ever Growing healthy feathers requires lots of protein, so it only makes sense to make sure your backyard chickens are in tip top shape with a high protein feed supplement.Formulated by experts and independently tested by labs to provide extra nutrients and vitamins. Fortified with crucial minerals such as calcium, iron and easily bio-available beneficial bacteria and probiotics.Non-GMO and naturally grown ingredients. Hens love the taste and texture.Ingredients: 100% pure, NON-GMO soybean meal, NON-GMO corn, dried oregano, apple cider vinegar granules, probiotics, vitamins.Guaranteed analysis: Crude Protein: 28% (min), Crude Fat: 9.6% (min), Crude Fiber: 5% (min)