Product Highlights: High Fibre High in Stem, Low in Leaf 100% Fresh, 100% Satisfaction Guarantee We recommend this product for: Our 1st cutting Timothy hay is perfect for rabbits, guinea pigs, and chinchillas. Details:  Trying to figure out which hay will work best for your little guy or gal? 1st cutting Timothy Hay is the super high fibre stuff; more than any other cut. It isn’t as fattening as the later cuts but has more of the flowery heads. (Small animals love the flowery heads… yum!) It’s not quite as soft as 2nd and 3rd cutting and is meant for animals who have chronic GI/digestive tract issues, need their teeth worn down, or need to lose a little weight. 1st cutting Timothy hay is a lighter green color, but there may be some yellow/brown, as the grasses grow taller and become more mature. This is totally normal and not harmful to your animal. Hay is a natural product.