I am a rabbit breeder in Chiba Prefecture. This is 500g of fresh oat hay, which I cultivate for the health of my rabbits. It will be shipped at room temperature. During cultivation, no pesticides, chemical fertilizers, or herbicides are used. All processes are done by hand. Please give it to your beloved pets such as rabbits, guinea pigs, chinchillas, and degus. This hay is grown naturally. Due to changes in climate and temperature, the tips of the leaves may dry out, and dried leaves may be mixed in. Also, wild plants and insects may be mixed in.