Sweet Harvest Carrots 4.0 Oz Bag Sweet Harvest was first formulated and introduced in 1977. At the time there was only a very limited selection of natural products for bird and small animals. Many of the products available only offered artificial colors and flavors. Sweet Harvest was the first to achieve its colorful appearance by using all-natural ingredients. Kaylor has always strived to use the highest quality, natural ingredients in our mixes and treats. Ingredients: Dried Carrots. Directions: A treat for birds and small animals. Mix with food or feed separately 3-4 times a week.