Oxbow Alfalfa Hay is a nutritious mix suitable for young small animals and those that are ill or lactating. How it works Alfalfa is a legume forage hay that is rich in nutrition. It differs from grass hays in the leaf, stem and root structure. Because of this difference the protein, calcium and energy content are higher in alfalfa than in grass hays. Therefore, this hay provides extra nutrution for young animals, or those that are a little under the weather. Key benefits concentrated nutrition suitable for animals needing more nutrition than normal preservative and additive free When to use it Due to the nutritional content of this hay, it is best for young animals or those that are ill. Once recovered, your furry friend should return to a balancedl grass hay. Oxbow Alfalfa Hay should be mixed with grass hay and it should only be used on mature animals sporadically.