Our specialized line of biscuits for dogs with special needs. The most common flour we use for our allergy-free biscuit varieties is organic brown rice flour. We have several flours to choose from. If you require a certain flour, email us and we will let you know if there is a difference in price, as some flours are more expensive and harder to find. Many of the flavors on the regular biscuit page can also be made wheat-free. Just ask! We do special requests!