Kaytee Timothy Hay Blend Cubes are compressed blocks of nutritious sun-cured Timothy Hay and sun-cured Alfalfa Hay that are ideal as a natural treat and a highly fiber source that complements any Kaytee fortified food. With lower protein and calcium support for urinary health, Timothy Cubes are great for your small animals. These USA-grown treats provide added nutritional variety for your hamsters, mice, gerbils, chinchillas and ferrets.